{"title":"Intake Manifolds","description":null,"products":[{"product_id":"skunk2-ultra-series-street-intake-manifold-honda-b-series","title":"Skunk2 Ultra Series Street Intake Manifold Honda B-Series","description":"\u003cp\u003eThe much anticipated Ultra Street intake manifolds for the Honda B16A\/ B17A and B18C engine or VTEC cylinder heads has finally arrived!\u003c\/p\u003e  \u003cp\u003eThe Ultra Series is years of research and development, culminated in a multi-piece cast aluminum intake manifold that offers advantages that Only a modular design could allow. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a two-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum lid and optional plenum spacers. In addition to CFD testing, the Ultra Series Intake Manifold has undergone extensive in-house dyno testing which has led to a design that is less restrictive, yielding both torque and power gains well over many of the competitors. \u003c\/p\u003e  \u003cp\u003eSkunk2 Racing Ultra Street Intake Manifolds are cast-aluminum, manufactured from high-grade 356 aluminum alloy for strength and lightweight. Each manifold is CNC-machined for a precise fit, and individually inspected for quality assurance. The Ultra Series Street manifold features a generous 74mm throttle body opening and is constructed with thick walls at entry, minimizing concerns of breakthrough when port matching. Intense planning and design went into the plenum to distribute even airflow to all four cylinders under dynamic load conditions. Placement and design of the velocity stacks were rigorously flow tested to ensure maximum delivery of air to the cylinder. Large velocity stack raised bell mouth entries lead to 8.72 inch long intake runners with smooth transitions allowing the Ultra Street Intake Manifold to really move some air! \u003cbr\u003e  \u003cbr\u003eSkunk2 Racing Ultra Street Intake Manifolds are designed to be used in modified naturally aspirated applications as well as mild turbo\/supercharged setups.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764335432010,"sku":"307-05-0500","price":605.26,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764335464778,"sku":"307-05-0505","price":648.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-street-intake-manifold-honda-b-manifolds-329.webp?v=1784498547"},{"product_id":"skunk2-pro-series-intake-manifold-honda-b-series-b16a2-b16b-b18c-vtec-not-b18c4","title":"Skunk2 Pro Series Intake Manifold Honda B-Series B16A2 B16B B18C VTEC Not-B18C4","description":"\u003cp\u003eMore than a decade ago, Skunk2’s engineers looked to the popular Integra Type R intake manifold for inspiration and went back to the drawing board. Skunk2’s Pro Series Intake Manifold for Honda's B-series VTEC engines (non-GS-R) features a larger plenum and oversized runners when compared to the ITR manifold for maximum horsepower and torque gains. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, the Pro Series manifold was designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains.\u003c\/p\u003e  \u003cp\u003eSkunk2’s cast-aluminum Pro Series Intake Manifolds for Honda’s B-series engines are a direct-fit replacement for all B-series engines thanks to three separate flange designs and are compatible with all factory sensors and throttle bodies as large as 75mm. Pro Series Intake Manifolds offer horsepower and torque gains greater than competitors’ manifolds but without compromising mid-range power output. The design incorporates specially tapered runners as well as a larger, tapered plenum that together preserve mid-range power but increase and accelerate airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined to best match the cylinder head’s ports. Skunk2’s Pro Series Intake Manifold’s shape and design also increases wave scavenging effects at the engine’s ideal operating range, which allow for a broad increase in usable power.\u003c\/p\u003e  \u003cp\u003eSkunk2 is a familiar name in the intake manifold business, with more than 10 years of experience designing, testing, and building them. Similar to OEM manifolds, Skunk2’s Pro Series Intake Manifolds are shell-molded from 356-aluminum, CNC-machined for superior strength, a precise fit, and a high-quality finish, and vacuum-tested for quality. Each manifold is molded with smooth transitions from the throttle body opening to the plenum to the runners with clean parting lines for an optimal finish, both inside and out and features a genuine Skunk2 nameplate.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764336808266,"sku":"307-05-0290","price":374.07,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764336841034,"sku":"307-05-0295","price":417.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-pro-series-intake-manifold-honda-b-b16a2-b16b-b18c-vtec-not-b18c4-manifolds-367.webp?v=1784498556"},{"product_id":"genuine-honda-idle-air-control-valve-iacv-honda-b-series-b16a2","title":"Genuine Honda Idle Air Control Valve IACV Honda B-Series B16A2","description":"\u003cp\u003eHONDA Idle Air Control Valve. The IACV is a common problem on B-series engine, symptoms include hunting, and erratic rev behaviour. As with all genuine Honda parts expect a perfect fit and performance every time. Supplied from Honda complete with new gasket. The will fit all Honda B16A\/B16A2 B-series found in the Civic EG6 and Civic EK4. Part number 36450-P2J-J01.\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764354371914,"sku":"36450-P2J-J01","price":249.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-idle-air-control-valve-iacv-b-series-b16a2-intake-manifolds-953.webp?v=1784498846"},{"product_id":"skunk2-ultra-series-race-centerfeed-plenum-only-b-series-k-series-d-series-f-series","title":"Skunk2 Ultra Series Race Centerfeed Plenum Only B-Series K-Series D-Series F-Series","description":"\u003cp\u003eSkunk2 is proud to introduce the highly anticipated Centerfeed Plenum for the Honda B and K Ultra Race Intake Manifolds!\u003c\/p\u003e  \u003cp\u003eThe Ultra Race Centerfeed Plenum has been designed to further improve airflow and reduce lean conditions associated with side-fed manifolds, by moving the throttle body forward and centering it above all intake ports. The Centerfeed plenum works best with high RPM naturally aspirated engines and all turbocharged\/ supercharged applications.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764354699594,"sku":"907-05-0080","price":470.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-centerfeed-plenum-only-b-k-d-f-intake-manifolds-989.webp?v=1784498853"},{"product_id":"skunk2-ultra-series-race-intake-manifold-3-5l-honda-b-series","title":"Skunk2 Ultra Series Race Intake Manifold 3.5L Honda B-Series","description":"\u003cp\u003eSkunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda B16A\/ B17A and B18C engine or VTEC cylinder heads!\u003c\/p\u003e  \u003cp\u003eThe much anticipated Ultra Race Intake Manifold is the result of years worth of R\u0026amp;D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764360401226,"sku":"307-05-9000","price":1042.59,"currency_code":"GBP","in_stock":true},{"title":"Silver\/Black","offer_id":62764360433994,"sku":"SK2-307-05-9050","price":1052.41,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764360466762,"sku":"307-05-9055","price":1095.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-intake-manifold-3-5l-honda-b-manifolds-826.webp?v=1784498921"},{"product_id":"skunk2-ultra-series-race-centerfeed-intake-manifold-5l-honda-b-series","title":"Skunk2 Ultra Series Race Centerfeed Intake Manifold 5L Honda B-Series","description":"\u003cp\u003eSkunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda B16A\/ B17A and B18C engine or VTEC cylinder heads!\u003c\/p\u003e  \u003cp\u003eThe much anticipated Ultra Race Centerfeed Intake Manifold is the result of years worth of R\u0026amp;D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764367315274,"sku":"307-05-9080","price":1003.33,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764367348042,"sku":"307-05-9085","price":1095.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-centerfeed-intake-manifold-5l-honda-b-manifolds-577.webp?v=1784499015"},{"product_id":"pracworks-carbon-fibre-intake-manifold-with-fuel-rail-honda-b-series","title":"PracWorks Carbon Fibre Intake Manifold with Fuel Rail Honda B-Series","description":"\u003cp\u003ePracworks Carbon Intake Manifold for Honda B-series.\u003c\/p\u003e \u003cp\u003e•Fits both GSR and Type R Cylinder Heads\u003cbr\u003e•Dry Carbon Fiber Construction for Plenum, Bellmouths \u0026amp; Runners\u003cbr\u003e•6061-T6 Billet Aluminium Flanges\u003cbr\u003e•Maximum Throttle Body Size 74mm\u003cbr\u003e•6 Litres Plenum Volume\u003cbr\u003e•Safe on boosted engine up to 70psi\u003cbr\u003e•B-series Throttle Flange Upto 74mm\u003cbr\u003e•Compatible with Stock B-series Fuel Rail\u003cbr\u003e•Optional Pracworks Billet Fuel Rail comes with -8ORB on both ends\u003cbr\u003e•Elliptical Carbon Bell Design\u003c\/p\u003e \u003cp\u003ePlease feel free to drop us a message for any further questions.\u003c\/p\u003e","brand":"PracWorks","offers":[{"title":"Black Anodizing \/ Matt Carbon","offer_id":62764367380810,"sku":"PW-IMBSERIES-BM","price":1738.58,"currency_code":"GBP","in_stock":true},{"title":"Red Anodizing \/ Matt Carbon","offer_id":62764367413578,"sku":"PW-IMBSERIES-RM","price":1738.58,"currency_code":"GBP","in_stock":true},{"title":"Black Anodizing \/ Polished Carbon","offer_id":62764367446346,"sku":"PW-IMBSERIES-BP","price":1631.29,"currency_code":"GBP","in_stock":true},{"title":"Red Anodizing \/ Polished Carbon","offer_id":62764367479114,"sku":"PW-IMBSERIES-RP","price":1631.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/pracworks-carbon-fibre-intake-manifold-with-fuel-rail-honda-b-series-manifolds-701.webp?v=1784499016"},{"product_id":"skunk2-racing-intake-manifold-ultra-race-standard-honda-civic-b16a-b16b-b17a-b18c-99-00","title":"Skunk2 Racing Intake Manifold Ultra Race Standard Honda Civic B16A B16B B17A B18C 99-00","description":"\u003cp\u003eThe Skunk2 Ultra-Race Series Billet Intake Manifold, for Honda K and B series engines is the ultimate manifold for high-horsepower street and race engines. Unlike the standard Ultra Manifold, the Billet Ultra was designed for 8-injectors mounted top-side with a single fuel rail.\u003c\/p\u003e \u003cp\u003eAll Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD and on the dyno. The short tapered high-volume runners combined with a large plenum favors maximum top end power over lower end power and response. Skunk2 Ultra Manifolds also incorporate a modular plenum design where plenum volume can easily be increased using simple spacers, and runners that can easily ported for additional flow and volume.\u003c\/p\u003e \u003cp\u003eAfter rigorous in-house and third-party benchmark dyno testing, we have yet to test an intake manifold that can match the performance of the Skunk2 Ultra Race Manifold. The versatility of this manifold allows enthusiasts and engine builders to tune the manifold combination to best suit their needs.\u003c\/p\u003e \u003cp\u003eThe combination of the billet coolness-factor with limited production makes the Skunk2 Billet Ultra Race Manifold special offering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBest in Class Power Increase\u003c\/li\u003e \u003cli\u003eSingle Rail Top Mount 8-Injectors\u003c\/li\u003e \u003cli\u003eTapered Hi-Velocity CNC Billet Intake Runners\u003c\/li\u003e \u003cli\u003eModular Design with Removable Cast Plenum\u003c\/li\u003e \u003cli\u003ePlenum Volume Can Be Adjusted Using Spacers\u003c\/li\u003e \u003cli\u003e90mm Throttle Body Flange - Std. 5.0 Ford Bolt Pattern\u003c\/li\u003e \u003cli\u003eThermal Gasket Included\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eRecommendations\u003c\/strong\u003e:\u003c\/p\u003e \u003cp\u003eThrottle Body\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePro 90mm Throttle Body Silver – (P\/N 309-05-0900)\u003c\/li\u003e \u003cli\u003ePro 90mm Throttle Body Black – (P\/N 309-05-0905)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThrottle Body Adapter\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThrottle Body Adapter 74mm B Series to Ultra Race 90mm\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSensors\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMap Sensor 4 Bar – (P\/N 352-05-1510)\u003c\/li\u003e \u003cli\u003eTPS Sensor – (P\/N 352-05-1400)\u003c\/li\u003e \u003c\/ul\u003e \u003ctable\u003e \u003cthead data-part=\"head\"\u003e \u003ctr\u003e \u003cth\u003eMake\u003c\/th\u003e \u003cth\u003eModel\u003c\/th\u003e \u003cth\u003eEngine\u003c\/th\u003e \u003cth\u003eYear\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePowertrain\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eB16A\/B\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePowertrain\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eB17A\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePowertrain\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eB18C\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764369117514,"sku":"X307-05-0100","price":2641.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/X307-05-0100-1.jpg?v=1784499038"},{"product_id":"skunk2-racing-intake-manifold-ultra-race-no-plenum-honda-b16a-b16b-b17a-b18c","title":"Skunk2 Racing Intake Manifold Ultra Race No Plenum Honda B16A B16B B17A B18C","description":"\u003cp\u003eFor those who already have an Ultra Race Plenum or want to make their own, Skunk2 Ultra Billet Race Runners are available separately.\u003cbr\u003e \u003cbr\u003eThe Skunk2 Ultra-Race Series Billet Intake Manifold Runner for Honda B16A\/B17A\/B18A\/B18C\/B20A Engines is the ultimate manifold for high horsepower street and race engines. Though the standard Ultra Manifold already allows for 8 injectors to be mounted using two fuel rails, we listened to the demands of racers for a Skunk2 Ultra Manifold with a top side 8-Injector single rail setup. All Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD and on the dyno. The short tapered high-volume runners combined with an oversized plenum runners favors maximum top end power over lower end power and response. The best part about this project was that the hard part was completed years ago when we spent countless hours on the dyno developing the original cast Skunk2 Ultra Manifolds. There was no reason to mess with a great and proven design.\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e• Tapered Hi-Velocity CNC Billet Intake Runners\u003cbr\u003e• Single Rail Top Mount 8-Injectors\u003cbr\u003e• Billet Fuel Rail Included\u003cbr\u003e• Water Fitting and Mounting Hardware Included\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764369346890,"sku":"X907-05-0100","price":2300.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/X907-05-0100-1.jpg?v=1784499042"},{"product_id":"skunk2-ultra-series-race-centerfeed-intake-manifold-5l-honda-b-series-colour-silver-clearance-sale","title":"Skunk2 Ultra Series Race Centerfeed Intake Manifold 5L Honda B-Series - Colour: Silver - CLEARANCE SALE","description":"\u003cp\u003eSkunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda B16A\/ B17A and B18C engine or VTEC cylinder heads!\u003c\/p\u003e  \u003cp\u003eThe much anticipated Ultra Race Centerfeed Intake Manifold is the result of years worth of R\u0026amp;D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764370952522,"sku":"307-05-9080","price":1003.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-centerfeed-intake-manifold-5l-honda-b-colour-silver-clearance-sale-manifolds-977.webp?v=1784499074"},{"product_id":"skunk2-ultra-series-race-side-feed-intake-manifold-plenum-honda-b-series-d-series-colour-black-clearance-sale","title":"Skunk2 Ultra Series Race Side-Feed Intake Manifold Plenum Honda B-Series D-Series - Colour: Black - CLEARANCE SALE","description":"\u003cp\u003eThis is a Skunk2 factory replacement 3.5L Plenum part for the Ultra Race Side-Feed B \u0026amp; D Series Intake Manifolds; 307-05-9000, 307-05-9200, 307-05-9050.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764371083594,"sku":"907-05-0065","price":479.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-side-feed-intake-manifold-plenum-honda-b-d-colour-black-clearance-sale-manifolds-161.webp?v=1784499078"},{"product_id":"skunk2-ultra-series-race-side-feed-intake-manifold-plenum-honda-b-series-d-series-colour-silver-clearance-sale","title":"Skunk2 Ultra Series Race Side-Feed Intake Manifold Plenum Honda B-Series D-Series - Colour: Silver - CLEARANCE SALE","description":"\u003cp\u003eThis is a Skunk2 factory replacement 3.5L Plenum part for the Ultra Race Side-Feed B \u0026amp; D Series Intake Manifolds; 307-05-9000, 307-05-9200, 307-05-9050.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764371116362,"sku":"907-05-0060","price":444.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-side-feed-intake-manifold-plenum-honda-b-d-colour-silver-clearance-sale-manifolds-982.webp?v=1784499079"},{"product_id":"skunk2-ultra-series-race-side-feed-intake-manifold-plenum-honda-b-series-d-series","title":"Skunk2 Ultra Series Race Side-Feed Intake Manifold Plenum Honda B-Series D-Series","description":"\u003cp\u003eThis is a Skunk2 factory replacement 3.5L Plenum part for the Ultra Race Side-Feed B \u0026amp; D Series Intake Manifolds; 307-05-9000, 307-05-9200, 307-05-9050.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764394119498,"sku":"907-05-0060","price":444.56,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764394152266,"sku":"907-05-0065","price":479.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-side-feed-intake-manifold-plenum-honda-b-d-silver-manifolds-764.webp?v=1784499379"},{"product_id":"skunk2-pro-series-intake-manifold-honda-b-series-non-vtec","title":"Skunk2 Pro Series Intake Manifold Honda B-Series (Non-VTEC)","description":"\u003cp\u003eMore than a decade ago, Skunk2’s engineers looked to the popular Integra Type R intake manifold for inspiration and went back to the drawing board. Skunk2’s Pro Series Intake Manifold for Honda's B-series non-VTEC engines features a larger plenum and oversized runners when compared to the ITR manifold for maximum horsepower and torque gains. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, the Pro Series manifold was designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains.\u003c\/p\u003e  \u003cp\u003eSkunk2’s cast-aluminum Pro Series Intake Manifolds for Honda’s B-series engines are a direct-fit replacement for all B-series engines thanks to three separate flange designs and are compatible with all factory sensors and throttle bodies as large as 75mm. Pro Series Intake Manifolds offer horsepower and torque gains greater than competitors’ manifolds but without compromising mid-range power output. The design incorporates specially tapered runners as well as a larger, tapered plenum that together preserve mid-range power but increase and accelerate airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined to best match the cylinder head’s ports. Skunk2’s Pro Series Intake Manifold’s shape and design also increases wave scavenging effects at the engine’s ideal operating range, which allow for a broad increase in usable power.\u003c\/p\u003e  \u003cp\u003eSkunk2 is a familiar name in the intake manifold business, with more than 10 years of experience designing, testing, and building them. Similar to OEM manifolds, Skunk2’s Pro Series Intake Manifolds are shell-molded from 356-aluminum, CNC-machined for superior strength, a precise fit, and a high-quality finish, and vacuum-tested for quality. Each manifold is molded with smooth transitions from the throttle body opening to the plenum to the runners with clean parting lines for an optimal finish, both inside and out and features a genuine Skunk2 nameplate.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764395299146,"sku":"307-05-0280","price":374.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-pro-series-intake-manifold-honda-b-non-vtec-manifolds-708.webp?v=1784499393"},{"product_id":"skunk2-pro-series-intake-manifold-honda-d-series","title":"Skunk2 Pro Series Intake Manifold Honda D-Series","description":"\u003cp\u003eMore than a decade ago, Skunk2's engineers revolutionized Honda performance by creating the first-ever, high-flow, cast aluminum intake manifold. Skunk2’s Pro Series Intake Manifold for most Honda SOHC D-series engines features a larger plenum and oversized runners when compared to the OEM version for maximum horsepower and torque gains. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, the Pro Series manifold was designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains.\u003c\/p\u003e  \u003cp\u003eSkunk2’s cast-aluminum Pro Series Intake Manifolds for Honda’s D-series engines are a direct-fit replacement for most D-series engines and are compatible with all factory sensors. Pro Series Intake Manifolds offer horsepower and torque gains greater than competitors’ manifolds but without compromising mid-range power output. The design incorporates specially tapered runners as well as a larger, tapered plenum that together preserve mid-range power but increase and accelerate airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined to best match the cylinder head’s ports. Skunk2’s Pro Series Intake Manifold’s shape and design also increases wave scavenging effects at the engine’s ideal operating range, which allow for a broad increase in usable power.\u003c\/p\u003e  \u003cp\u003eSkunk2 is a familiar name in the intake manifold business, with more than 10 years of experience designing, testing, and building them. Similar to OEM manifolds, Skunk2’s Pro Series Intake Manifolds are shell-molded from 356-aluminum, CNC-machined for superior strength, a precise fit, and a high-quality finish, and vacuum-tested for quality. Each manifold is molded with smooth transitions from the throttle body opening to the plenum to the runners with clean parting lines for an optimal finish, both inside and out and features a genuine Skunk2 nameplate.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764404965706,"sku":"307-05-0260","price":390.26,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764404998474,"sku":"307-05-0265","price":433.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-pro-series-intake-manifold-honda-d-manifolds-139.webp?v=1784499515"},{"product_id":"skunk2-ultra-series-race-intake-manifold-with-removable-plenum-honda-d-series","title":"Skunk2 Ultra Series Race Intake Manifold With Removable Plenum Honda D-Series","description":"\u003cp\u003eSkunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda D16Z6 and D16Y8!\u003c\/p\u003e  \u003cp\u003eThe much anticipated Ultra Race Intake Manifold for the single cam D Series is the result of years worth of R\u0026amp;D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764417352010,"sku":"SK2-307-05-9205","price":965.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-intake-manifold-with-removable-plenum-honda-d-manifolds-834.webp?v=1784499665"},{"product_id":"skunk2-ultra-series-race-intake-manifold-3-5l-d-series","title":"Skunk2 Ultra Series Race Intake Manifold 3.5L D-Series","description":"\u003cp\u003eSkunk2 Racing is proud to announce the next generation of high performance intake manifolds for the Honda D16Z6 and D16Y8!\u003c\/p\u003e  \u003cp\u003eThe much anticipated Ultra Race Intake Manifold for the single cam D Series is the result of years worth of R\u0026amp;D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764417515850,"sku":"307-05-9200","price":921.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-intake-manifold-3-5l-d-manifolds-756.webp?v=1784499666"},{"product_id":"skunk2-ultra-series-street-intake-manifold-honda-k-series-k20-k24","title":"Skunk2 Ultra Series Street Intake Manifold Honda K-Series K20 K24","description":"\u003cp\u003eThe much anticipated Ultra Street Intake Manifold for the 02-05 Civic Si and 02-06 RSX\/ RSX Type S, and\/ or any swap using the K20A\/ K20A2\/ K20Z1\/ K24A1 engines or cylinder heads has finally arrived!\u003c\/p\u003e  \u003cp\u003eThe Ultra Series is years of research and development, culminated in a multi-piece cast aluminum intake manifold that offers advantages that Only a modular design could allow. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a two-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum lid and optional plenum spacers. In addition to CFD testing, the Ultra Series Intake Manifold has undergone extensive in-house dyno testing which has led to a design that is less restrictive, yielding both torque and power gains well over many of the competitors.\u003c\/p\u003e  \u003cp\u003eSkunk2 Racing Ultra Street Intake Manifolds are cast-aluminum, manufactured from high-grade 356 aluminum alloy for strength and lightweight. Each manifold is CNC-machined for a precise fit, and individually inspected for quality assurance. The Ultra Series Street manifold features a generous 71mm throttle body opening and is constructed with thick walls at entry, minimizing concerns of breakthrough when port matching. Intense planning and design went into the plenum to distribute even airflow to all four cylinders under dynamic load conditions. Placement and design of the velocity stacks were rigorously flow tested to ensure maximum delivery of air to the cylinder. Large velocity stack raised bell mouth entries lead to 6.85 inch long intake runners with smooth transitions allowing the Ultra Street Intake Manifold to really move some air! \u003cbr\u003e  \u003cbr\u003eSkunk2 Racing Ultra Street Intake Manifolds are designed to be used in modified naturally aspirated applications as well as mild turbo\/supercharged setups.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764419416394,"sku":"307-05-0600","price":713.24,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764419449162,"sku":"307-05-0605","price":756.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-street-intake-manifold-honda-k-k20-k24-manifolds-737.webp?v=1784499700"},{"product_id":"genuine-honda-idle-air-control-valve-iacv-honda-k-series-k20a-k20a2","title":"Genuine Honda Idle Air Control Valve IACV Honda K-Series K20A K20A2","description":"\u003cp\u003eHONDA Idle Air Control Valve. The IACV is a common problem on K-series engine, symptoms include hunting, and erratic rev behaviour. As with all genuine Honda parts expect a perfect fit and performance every time. Supplied from Honda complete with new gasket. The will fit all Honda K20A2 and K20A K-series found in the Civic EP3 and Integra DC5. Part number 16022-PRC-013.\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764422070602,"sku":"16022-PRC-013","price":278.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-idle-air-control-valve-iacv-k-series-k20a-k20a2-intake-manifolds-471.webp?v=1784499752"},{"product_id":"genuine-honda-rrc-inlet-manifold-civic-ep3-integra-dc5-k20a-70mm","title":"Genuine Honda RRC Inlet Manifold Civic EP3 Integra DC5 K20A 70mm","description":"\u003cp\u003eHONDA RRC Intake Manifold. The famous RRC manifold is a genuine Honda part. However straight out of the box it needs modifying and will not fit the K20. Ours are modified here in the UK on our CNC vertical machining centre, and are therefore ready to fit straight onto a Civic Type R EP3 or Integra Type R DC5. This is the best inlet manifold available for the K20A engine and it out performs most other manifolds through the whole rev range. With Hondata K-pro this manifold can give +20BHP. To fit this to your original K20A\/K20A2 you will also need an RRC Adaptor Plate (for the throttle body) which we also sell. The slam panel on both the EP3 and DC5 will need trimming slightly to accommodate this chunky manifold. This is the 70mm hand ported throttle body opening version.\u003c\/p\u003e \u003cp\u003e*\u003cstrong\u003e70MM machining takes 2 – 3 days to schedule and complete on this product\u003c\/strong\u003e*\u003c\/p\u003e \u003cp\u003e\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764422824266,"sku":"17100-RRC-000-70MM","price":725.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-rrc-inlet-manifold-civic-ep3-integra-dc5-k20a-70mm-intake-manifolds-234.webp?v=1784499770"},{"product_id":"genuine-honda-rrc-inlet-manifold-civic-fn2-k20z-70mm","title":"Genuine Honda RRC Inlet Manifold Civic FN2 K20Z 70mm","description":"\u003cp\u003eHONDA RRC Intake Manifold. The famous RRC manifold is a genuine Honda part. This is the ultimate inlet manifold for the K-series engine and is found as standard on the Japanese Civic Type R FD2. It will bolt straight on without any modifications, however once fitted the car will need mapping. Expect gains of around 5-10bhp over the standard FN2 inlet manifold. This is the 70mm hand ported throttle body opening version.\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764422955338,"sku":"17100-RRC-000-UNCUT-70MM","price":725.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-rrc-inlet-manifold-civic-fn2-k20z-70mm-intake-manifolds-805.webp?v=1784499772"},{"product_id":"genuine-honda-rrc-inlet-manifold-civic-fn2-k20z","title":"Genuine Honda RRC Inlet Manifold Civic FN2 K20Z","description":"\u003cp\u003eHONDA RRC Intake Manifold. The famous RRC manifold is a genuine Honda part. This is the ultimate inlet manifold for the K-series engine and is found as standard on the Japanese Civic Type R FD2. It will bolt straight on without any modifications, however once fitted the car will need mapping. Expect gains of around 5-10bhp over the standard FN2 inlet manifold.\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764423840074,"sku":"17100-RRC-000-UNCUT","price":650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-rrc-inlet-manifold-civic-fn2-k20z-intake-manifolds-720.webp?v=1784499783"},{"product_id":"genuine-honda-70mm-rbc-inlet-manifold-civic-ep3-integra-dc5-k20a","title":"Genuine Honda 70mm RBC Inlet Manifold Civic EP3 Integra DC5 K20A","description":"\u003cp\u003eHONDA RBC Intake Manifold. The famous RBC manifold is a genuine Honda part. However straight out of the box it needs modifying and will not fit the K20. Ours are modified here in the UK on our CNC vertical machining centre, and are therefore ready to fit straight onto a Civic Type R EP3 or Integra Type R DC5. This is one of the best inlet manifolds available for the K20A engine and it out performs most other manifolds through the whole rev range. With Hondata K-pro this manifold can give +15BHP. To fit this to your original K20A\/K20A2 you will also need an adaptor plate (for the throttle body) which we also sell.\u003c\/p\u003e \u003cp\u003e*\u003cstrong\u003e70MM machining takes 2 – 3 days to schedule and complete on this product\u003c\/strong\u003e*\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764425183562,"sku":"17100-RRB-A00-70MM","price":680.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-70mm-rbc-inlet-manifold-civic-ep3-integra-dc5-k20a-intake-manifolds-345.webp?v=1784499798"},{"product_id":"skunk2-pro-series-intake-manifold-series-honda-k-series-k20-k24","title":"Skunk2 Pro Series Intake Manifold Series Honda K-Series K20 K24","description":"\u003cp\u003eSkunk2's engineers looked to the popular 06-10 Civic Si’s RBC intake manifold for inspiration when developing our Pro Series Intake Manifold for the 02-05 Civic Si and 02-06 RSX\/ RSX Type S, and\/ or any swap using the K20A\/ K20A2\/ K20Z1\/ K24A1 engines or cylinder heads and we are happy to say they have finally arrived!\u003c\/p\u003e  \u003cp\u003eEach of Skunk2’s Pro Series Intake Manifolds for Honda’s K-series engines feature larger plenums and shorter, oversized runners when compared to the RBC, and are cast with thicker wall material, leaving room for further porting for high-horsepower applications. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, Pro Series manifolds were designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains.\u003c\/p\u003e  \u003cp\u003eSkunk2’s all-new, cast-aluminum Pro Series Intake Manifolds for Honda’s K-series engines are a direct-fit replacement for all K-series engines (excluding 06-10 Civic Si) thanks to their unique, patent-pending water neck designs and throttle body flanges, which are compatible with OEM throttle bodies as well as those as large as 76mm. The special water neck designs eliminate the cutting that would otherwise be involved with some RBC applications and the supplied thermal-insulated intake manifold gasket makes for a truly bolt-on installation (no drilling or modifying required). Pro Series manifolds also incorporate an angled-runner design, which allows for ample hood clearance on 88-00 Civics and 90-01 Integra's with K-series engine swaps, as well as additional core support clearance on 02-05 Civic Sis.\u003c\/p\u003e  \u003cp\u003ePro Series Intake Manifolds offer horsepower and torque gains greater than the popular RBC manifold but without compromising mid-range power output. The design incorporates runners that are similar in length to the RBC’s but with larger bores, a special tapered design, as well as a larger, tapered plenum that together preserve mid-range power but increase and accelerate airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined and hand-finished to best match the cylinder head’s ports. Skunk2’s Pro Series Intake Manifold’s shape and design also increases wave scavenging effects at the engine’s ideal operating range, which allow for a broad increase in usable power.\u003c\/p\u003e  \u003cp\u003eSkunk2 is a familiar name in the intake manifold business, with more than 10 years of experience designing, testing, and building them. Similar to OEM manifolds, Skunk2’s Pro Series Intake Manifolds are shell-molded from 356-aluminum, CNC-machined for superior strength, a precise fit, and a high-quality finish, and vacuum-tested for quality. Each manifold is molded with smooth transitions from the throttle body opening to the plenum to the runners with clean parting lines for an optimal finish, both inside and out and features a genuine Skunk2 nameplate.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764426363210,"sku":"307-05-0310","price":585.5,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764426395978,"sku":"307-05-0315","price":673.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-pro-series-intake-manifold-honda-k-k20-k24-manifolds-246.webp?v=1784499806"},{"product_id":"genuine-honda-rrc-inlet-manifold-civic-ep3-integra-dc5-k20a","title":"Genuine Honda RRC Inlet Manifold Civic EP3 Integra DC5 K20A","description":"\u003cp\u003eHONDA RRC Intake Manifold. The famous RRC manifold is a genuine Honda part. However straight out of the box it needs modifying and will not fit the K20. Ours are modified here in the UK on our CNC vertical machining centre, and are therefore ready to fit straight onto a Civic Type R EP3 or Integra Type R DC5. This is the best inlet manifold available for the K20A engine and it out performs most other manifolds through the whole rev range. With Hondata K-pro this manifold can give +20BHP. To fit this to your original K20A\/K20A2 you will also need an RRC Adaptor Plate (for the throttle body) which we also sell. The slam panel on both the EP3 and DC5 will need trimming slightly to accommodate this chunky manifold.\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764426559818,"sku":"17100-RRC-000","price":650.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-rrc-inlet-manifold-civic-ep3-integra-dc5-k20a-intake-manifolds-663.webp?v=1784499808"},{"product_id":"genuine-honda-rbc-inlet-manifold-civic-ep3-integra-dc5-k20a","title":"Genuine Honda RBC Inlet Manifold Civic EP3 Integra DC5 K20A","description":"\u003cp\u003eHONDA RBC Intake Manifold. The famous RBC manifold is a genuine Honda part. However straight out of the box it needs modifying and will not fit the K20. Ours are modified here in the UK on our CNC vertical machining centre, and are therefore ready to fit straight onto a Civic Type R EP3 or Integra Type R DC5. This is one of the best inlet manifolds available for the K20A engine and it out performs most other manifolds through the whole rev range. With Hondata K-pro this manifold can give +15BHP. To fit this to your original K20A\/K20A2 you will also need an adaptor plate (for the throttle body) which we also sell.\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764428624202,"sku":"17100-RRB-A00","price":663.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-rbc-inlet-manifold-civic-ep3-integra-dc5-k20a-intake-manifolds-954.webp?v=1784499830"},{"product_id":"genuine-honda-k-series-rrc-inlet-manifold-cover","title":"Genuine Honda K-Series RRC Inlet Manifold Cover","description":"\u003cp\u003eHONDA RRC Manifold Cover. This cover is the perfect finish if you're going for the OEM+ look. As with all genuine Honda products expect a perfect fitment and performance every time Will fit all RRC intake manifolds as used on JDM FD2 K20A engines.\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764428788042,"sku":"17121-RRC-000","price":129.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-k-series-rrc-inlet-manifold-cover-intake-manifolds-972.webp?v=1784499833"},{"product_id":"pracworks-carbon-fibre-intake-manifold-20-degree-plenum-with-fuel-rail-honda-k-series","title":"PracWorks Carbon Fibre Intake Manifold 20 Degree Plenum with Fuel Rail Honda K-Series","description":"\u003cp\u003eOur PracWorks Carbon Intake Manifold for Honda K-series. An Intake Manifold that outperforms Honda Civic Type R RRC intake manifold.\u003c\/p\u003e \u003cp\u003e•Dry Carbon Construction\u003cbr\u003e•Billet 6061-T6 flanges\u003cbr\u003e•Dyno tested to make 10-15hp gains Compared to RRC Intake Manifold\u003cbr\u003e•Designed for Mid to High Rpm Power Gains. Ideal for Street\/Track Application\u003cbr\u003e•6 liter plenum volume\u003cbr\u003e•Safe on boosted engine up to 70psi\u003cbr\u003e•3-in-1 Bolt Pattern on Throttle Flange (PRB\/RBC\/J37) up to 76mm\u003cbr\u003e•Fits without Relocating Power steering pump\u003cbr\u003e•Compatible with Stock K-series Fuel Rail\u003cbr\u003e•Optional Pracworks Billet Fuel Rail comes with -8ORB on both ends and M14X1.5 Center Hole\u003cbr\u003e•Comes with coolant adapter to suit both K20 and K24 head\u003cbr\u003e•Elliptical Carbon Bell Design\u003c\/p\u003e \u003cp\u003ePlease feel free to drop us a message for any further questions.\u003c\/p\u003e","brand":"PracWorks","offers":[{"title":"Black Anodizing \/ Matt Carbon","offer_id":62764430262602,"sku":"PW-IMKSERIES-BM","price":1738.58,"currency_code":"GBP","in_stock":true},{"title":"Red Anodizing \/ Matt Carbon","offer_id":62764430295370,"sku":"PW-IMKSERIES-RM","price":1738.58,"currency_code":"GBP","in_stock":true},{"title":"Black Anodizing \/ Polished Carbon","offer_id":62764430328138,"sku":"PW-IMKSERIES-BP","price":1631.29,"currency_code":"GBP","in_stock":true},{"title":"Red Anodizing \/ Polished Carbon","offer_id":62764430360906,"sku":"PW-IMKSERIES-RP","price":1631.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/pracworks-carbon-fibre-intake-manifold-20-degree-plenum-with-fuel-rail-honda-k-series-manifolds-234.webp?v=1784499846"},{"product_id":"skunk2-ultra-series-race-intake-manifold-3-5l-honda-k-series-k20-k24","title":"Skunk2 Ultra Series Race Intake Manifold 3.5L Honda K-Series K20 K24","description":"\u003cp\u003eSkunk2 Racing is proud to announce the next generation of high performance intake manifolds for the 02-05 Civic Si and 02-06 RSX\/ RSX Type S, and\/ or any swap using the K20A\/ K20A2\/ K20Z1\/ K24A1 engines or cylinder heads has finally arrived!\u003c\/p\u003e  \u003cp\u003eThe much anticipated Ultra Race Intake Manifold is the result of years worth of R\u0026amp;D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764431573322,"sku":"307-05-8000","price":1095.61,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764431606090,"sku":"307-05-8055","price":1138.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-intake-manifold-3-5l-honda-k-k20-k24-manifolds-411.webp?v=1784499867"},{"product_id":"skunk2-ultra-series-race-centerfeed-intake-manifold-5l-honda-k-series-k20-k24","title":"Skunk2 Ultra Series Race Centerfeed Intake Manifold 5L Honda K-Series K20 K24","description":"\u003cp\u003eSkunk2 Racing is proud to announce the next generation of high performance intake manifolds for the 02-05 Civic Si and 02-06 RSX\/ RSX Type S, and\/ or any swap using the K20A\/ K20A2\/ K20Z1\/ K24A1 engines or cylinder heads has finally arrived!\u003c\/p\u003e  \u003cp\u003eThe much anticipated Ultra Race Centerfeed Intake Manifold is the result of years worth of R\u0026amp;D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764431868234,"sku":"307-05-8080","price":1095.61,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764431901002,"sku":"307-05-8085","price":1138.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-centerfeed-intake-manifold-5l-honda-k-k20-k24-manifolds-531.webp?v=1784499874"},{"product_id":"pracworks-carbon-fibre-intake-manifold-lowered-plenum-with-fuel-rail-honda-k-series-k24-only","title":"PracWorks Carbon Fibre Intake Manifold Lowered Plenum with Fuel Rail Honda K-Series K24 Only","description":"\u003cp\u003eOur PracWorks Carbon Intake Manifold for Honda K-series. An Intake Manifold that outperforms Honda Civic Type R RRC intake manifold.\u003c\/p\u003e \u003cp\u003eFITS K24 ONLY - THIS FEATURES A LOWER PLENUM FOR HOOD CLEARANCE. THIS WILL NOT WORK ON K20A AS IT FOULS THE WATER PUMP\u003c\/p\u003e \u003cp\u003e•Dry Carbon Construction\u003cbr\u003e•Billet 6061-T6 flanges\u003cbr\u003e•Dyno tested to make 10-15hp gains Compared to RRC Intake Manifold\u003cbr\u003e•Designed for Mid to High Rpm Power Gains. Ideal for Street\/Track Application\u003cbr\u003e•6 liter plenum volume\u003cbr\u003e•Safe on boosted engine up to 70psi\u003cbr\u003e•3-in-1 Bolt Pattern on Throttle Flange (PRB\/RBC\/J37) up to 76mm\u003cbr\u003e•Fits without Relocating Power steering pump\u003cbr\u003e•Compatible with Stock K-series Fuel Rail\u003cbr\u003e•Optional Pracworks Billet Fuel Rail comes with -8ORB on both ends and M14X1.5 Center Hole\u003cbr\u003e•Comes with coolant adapter to suit both K20 and K24 head\u003cbr\u003e•Elliptical Carbon Bell Design\u003c\/p\u003e \u003cp\u003ePlease feel free to drop us a message for any further questions.\u003c\/p\u003e","brand":"PracWorks","offers":[{"title":"Black Anodizing \/ Matt Carbon","offer_id":62764438290762,"sku":"PW-IMK24-BM","price":1738.58,"currency_code":"GBP","in_stock":true},{"title":"Red Anodizing \/ Matt Carbon","offer_id":62764438323530,"sku":"PW-IMK24-RM","price":1738.58,"currency_code":"GBP","in_stock":true},{"title":"Black Anodizing \/ Polished Carbon","offer_id":62764438356298,"sku":"PW-IMK24-BP","price":1631.29,"currency_code":"GBP","in_stock":true},{"title":"Red Anodizing \/ Polished Carbon","offer_id":62764438389066,"sku":"PW-IMK24-RP","price":1631.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/pracworks-carbon-fibre-intake-manifold-lowered-plenum-with-fuel-rail-honda-k-series-k24-only-manifolds-760.webp?v=1784499963"},{"product_id":"pracworks-carbon-fibre-intake-manifold-centrefeed-with-fuel-rail-honda-k-series","title":"PracWorks Carbon Fibre Intake Manifold Centrefeed with Fuel Rail Honda K-Series","description":"\u003cp\u003eCentrefeed version of our Pracworks Honda K-series Intake Manifold. An Intake Manifold that outperforms Honda Civic Type R RRC intake manifold.\u003c\/p\u003e \u003cp\u003e•Dry Carbon Construction\u003cbr\u003e•Billet 6061-T6 flanges\u003cbr\u003e•Dyno tested to make 10-15hp gains\u003cbr\u003e•6 liter plenum volume\u003cbr\u003e•Can be used on boosted engine up to 70psi.\u003cbr\u003e•Mustang (Ford5.0) Throttle Body Flange up to 90mm.\u003cbr\u003e•Fits without Relocating Power steering pump.\u003cbr\u003e•Compatible with Stock K-series Fuel Rail\u003cbr\u003e•Optional billet fuel rail with fittings (-8ORB on both ends and M14X1.5 Center Hole)\u003cbr\u003e•Comes with coolant adapter to suit both K20 and K24 head\u003cbr\u003e•Elliptical Carbon Bell Design\u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp\u003ePlease note: This intake manifold requires the water pump to be machined for more clearance in order to fit.\u003c\/p\u003e \u003cp class=\"MsoNormal\"\u003eAs for the water outlet, the one that is supplied is for a K20 Type R FD2R RRC head or a K24 type head. For K20 Type R head from a DC5 (PRB\/PRC) for example, the stock Honda water outlet will need to be used.\u003c\/p\u003e \u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e \u003cp class=\"MsoNormal\"\u003ePlease feel free to drop us a message for any further questions.\u003c\/p\u003e","brand":"PracWorks","offers":[{"title":"Black Anodizing \/ Matt Carbon","offer_id":62764440355146,"sku":"PW-IMKCENTRE-BM","price":2006.79,"currency_code":"GBP","in_stock":true},{"title":"Red Anodizing \/ Matt Carbon","offer_id":62764440387914,"sku":"PW-IMKCENTRE-RM","price":2006.79,"currency_code":"GBP","in_stock":true},{"title":"Black Anodizing \/ Polished Carbon","offer_id":62764440420682,"sku":"PW-IMKCENTRE-BP","price":1899.49,"currency_code":"GBP","in_stock":true},{"title":"Red Anodizing \/ Polished Carbon","offer_id":62764440453450,"sku":"PW-IMKCENTRE-RP","price":1899.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/pracworks-carbon-fibre-intake-manifold-centrefeed-with-fuel-rail-honda-k-series-manifolds-435.webp?v=1784499998"},{"product_id":"skunk2-ultra-race-billet-side-feed-intake-manifold-honda-k-series-k20a2-k24","title":"Skunk2 Ultra Race Billet Side-Feed Intake Manifold Honda K-Series K20 K24","description":"\u003cp\u003eThe Skunk2 Ultra-Race Series Billet Intake Manifold, for Honda K and B series engines is the ultimate manifold for high-horsepower street and race engines. Unlike the standard Ultra Manifold, the Billet Ultra was designed for 8-injectors mounted top-side with a single fuel rail.\u003c\/p\u003e \u003cp\u003eAll Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD and on the dyno. The short tapered high-volume runners combined with a large plenum favors maximum top end power over lower end power and response. Skunk2 Ultra Manifolds also incorporate a modular plenum design where plenum volume can easily be increased using simple spacers, and runners that can easily ported for additional flow and volume.\u003c\/p\u003e \u003cp\u003eAfter rigorous in-house and third-party benchmark dyno testing, we have yet to test an intake manifold that can match the performance of the Skunk2 Ultra Race Manifold. The versatility of this manifold allows enthusiasts and engine builders to tune the manifold combination to best suit their needs.\u003c\/p\u003e \u003cp\u003eThe combination of the billet coolness-factor with limited production makes the Skunk2 Billet Ultra Race Manifold special offering.\u003c\/p\u003e \u003cp\u003eAct now while supplies last!\u003c\/p\u003e \u003cp\u003e*Does not fit K20C variants\u003c\/p\u003e \u003cp\u003eFeatures:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBest in Class Power Increase\u003c\/li\u003e \u003cli\u003eSingle Rail Top Mount 8-Injectors\u003c\/li\u003e \u003cli\u003eTapered Hi-Velocity CNC Billet Intake Runners\u003c\/li\u003e \u003cli\u003eModular Design with Removable Cast Plenum\u003c\/li\u003e \u003cli\u003ePlenum Volume Can Be Adjusted Using Spacers\u003c\/li\u003e \u003cli\u003e90mm Throttle Body Flange - Std. 5.0 Ford Bolt Pattern\u003c\/li\u003e \u003cli\u003eThermal Gasket Included\u003c\/li\u003e \u003c\/ul\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764440584522,"sku":"X307-05-0350","price":2648.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/x307-05-0350_01.jpg?v=1784500000"},{"product_id":"drag-cartel-k-series-carbon-fiber-intake-manifold-20deg-plenum","title":"Drag Cartel K-Series Carbon Fiber Intake Manifold 20° Plenum","description":"\u003cdiv class=\"product__content-section row grid__wrapper\"\u003e                  \u003cdiv class=\"product__section--desc product__decription-container span-8 push-2 sm-span-12 auto rte \"\u003e           \u003ch4\u003eDetails\u003c\/h4\u003e           \u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eELITE Side Exit Carbon Intake Manifold for Honda K-Series \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e• Dry Carbon Construction \u003cbr\u003e• Billet 6061-T6 flanges \u003cbr\u003e• Dyno tested to make 10-15hp gains Compared to RRC Intake Manifold \u003cbr\u003e• Designed for Mid to High Rpm Power Gains. Ideal for Street\/Track Application \u003cbr\u003e• 6-liter plenum volume \u003cbr\u003e• Safe on boosted engine up to 70psi \u003cbr\u003e• 3-in-1 Bolt Pattern on Throttle Flange (PRB\/RBC\/J37) up to 76mm \u003cbr\u003e• Fits without Relocating Power steering pump \u003cbr\u003e• Compatible with Stock K-series Fuel Rail \u003cbr\u003e• Comes with DC\/ PRACWORKS Billet Fuel Rail comes with -8ORB on both ends and M14X1.5 Center Hole \u003cbr\u003e• Comes with coolant adapter to suit both K20 and K24 head \u003cbr\u003e• Elliptical Carbon Bell Design \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp style=\"text-align: center;\"\u003e\u003cmeta charset=\"utf-8\"\u003eStandard ready stock is red anodize with a polished carbon finish. \u003cbr\u003ePlease feel free to drop us a message with any further questions.\u003c\/p\u003e         \u003c\/div\u003e                    \u003cdiv class=\"clear\"\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Drag Cartel","offers":[{"title":"Default Title","offer_id":62764444909898,"sku":"DC-EL-CRBN-INTAKE","price":1926.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/drag-cartel-k-series-carbon-fiber-intake-manifold-20-plenum-manifolds-939.webp?v=1784500062"},{"product_id":"drag-cartel-k-series-carbon-fiber-intake-manifold-centerfeed","title":"Drag Cartel K-Series Carbon Fiber Intake Manifold Centerfeed","description":"\u003cdiv class=\"product__content-section row grid__wrapper\"\u003e                  \u003cdiv class=\"product__section--desc product__decription-container span-8 push-2 sm-span-12 auto rte \"\u003e           \u003ch4\u003eDetails\u003c\/h4\u003e           \u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eELITE Centerfeed Honda K-Series Intake Manifold. \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e• Dry Carbon Construction \u003cbr\u003e• Billet 6061-T6 flanges \u003cbr\u003e• Dyno tested to make 10-15hp gains \u003cbr\u003e• 6-liter plenum volume \u003cbr\u003e• Can be used on boosted engine up to 70psi. \u003cbr\u003e• Mustang (Ford5.0) Throttle Body Flange up to 90mm. \u003cbr\u003e• Fits without Relocating Power steering pump. \u003cbr\u003e• Compatible with Stock K-series Fuel Rail \u003cbr\u003e• Comes with DC\/ PRACWORKS Billet Fuel Rail comes with -8ORB on both ends and M14X1.5 Center Hole\u003cbr\u003e• Comes with coolant adapter to suit both K20 and K24 head \u003cbr\u003e• Elliptical Carbon Bell Design \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003c\/p\u003e \u003cp style=\"text-align: center;\"\u003e\u003cmeta charset=\"utf-8\"\u003eStandard ready stock is red anodize with a polished carbon finish. \u003cbr\u003ePlease feel free to drop us a message with any further questions.\u003c\/p\u003e         \u003c\/div\u003e                    \u003cdiv class=\"clear\"\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Drag Cartel","offers":[{"title":"Default Title","offer_id":62764445401418,"sku":"DC-EL-CRBN-INTAKE-CNTR","price":2222.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/drag-cartel-k-series-carbon-fiber-intake-manifold-centerfeed-manifolds-361.webp?v=1784500067"},{"product_id":"skunk2-ultra-series-race-centerfeed-intake-manifold-plenum-honda-b-series-k-series","title":"Skunk2 Ultra Series Race Centerfeed Intake Manifold Plenum Honda B-Series K-Series","description":"\u003cp\u003eSkunk2 is proud to introduce the highly anticipated Centerfeed Plenum for the Honda B and K Ultra Race Intake Manifolds!\u003c\/p\u003e  \u003cp\u003eThe Ultra Race Centerfeed Plenum has been designed to further improve airflow and reduce lean conditions associated with side-fed manifolds, by moving the throttle body forward and centering it above all intake ports. The Centerfeed plenum works best with high RPM naturally aspirated engines and all turbocharged\/ supercharged applications.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764454838602,"sku":"SK2-907-05-0085","price":506.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-centerfeed-intake-manifold-plenum-honda-b-k-manifolds-472.webp?v=1784500159"},{"product_id":"skunk2-ultra-series-race-side-feed-intake-manifold-plenum-honda-k-series-k20-k24","title":"Skunk2 Ultra Series Race Side-Feed Intake Manifold Plenum Honda K-Series K20 K24","description":"\u003cp\u003eThis is a Skunk2 factory replacement 3.5L Plenum part for the Ultra Race Side-Feed K Series Intake Manifolds; 307-05-8000, 307-05-8050 and 307-05-8055.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764454904138,"sku":"907-05-0070","price":464.23,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764454936906,"sku":"SK2-907-05-0075","price":500.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-series-race-side-feed-intake-manifold-plenum-honda-k-k20-k24-manifolds-523.webp?v=1784500161"},{"product_id":"skunk2-pro-series-intake-manifold-honda-b-series-b18c4","title":"Skunk2 Pro Series Intake Manifold Honda B-Series B18C4","description":"\u003cp\u003eMore than a decade ago, Skunk2’s engineers looked to the popular Integra Type R intake manifold for inspiration and went back to the drawing board. Skunk2’s Pro Series Intake Manifold in our signature Black Series finish for Honda's B-series VTEC engines (GS-R Only) features a larger plenum and oversized runners when compared to the ITR manifold for maximum horsepower and torque gains. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, the Pro Series manifold was designed for the “street enthusiast” who wants more power but doesn’t want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains.\u003c\/p\u003e  \u003cp\u003eSkunk2’s cast-aluminum Pro Series Intake Manifolds for Honda’s B-series engines are a direct-fit replacement for all B-series engines thanks to three separate flange designs and are compatible with all factory sensors and throttle bodies as large as 75mm. Pro Series Intake Manifolds offer horsepower and torque gains greater than competitors’ manifolds but without compromising mid-range power output. The design incorporates specially tapered runners as well as a larger, tapered plenum that together preserve mid-range power but increase and accelerate airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined to best match the cylinder head’s ports. Skunk2’s Pro Series Intake Manifold’s shape and design also increases wave scavenging effects at the engine’s ideal operating range, which allow for a broad increase in usable power.\u003c\/p\u003e  \u003cp\u003eSkunk2 is a familiar name in the intake manifold business, with more than 10 years of experience designing, testing, and building them. Similar to OEM manifolds, Skunk2’s Pro Series Intake Manifolds are shell-molded from 356-aluminum, CNC-machined for superior strength, a precise fit, and a high-quality finish, and vacuum-tested for quality. Each manifold is molded with smooth transitions from the throttle body opening to the plenum to the runners with clean parting lines for an optimal finish, both inside and out and features a genuine Skunk2 nameplate.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Silver","offer_id":62764503302474,"sku":"307-05-0270","price":374.07,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":62764503335242,"sku":"307-05-0275","price":417.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-pro-series-intake-manifold-honda-b-b18c4-manifolds-911.webp?v=1784500798"},{"product_id":"genuine-honda-idle-air-control-valve-iacv-honda-b-series-b16b-b18c","title":"Genuine Honda Idle Air Control Valve IACV Honda B-Series B16B B18C","description":"\u003cp\u003eHONDA Idle Air Control Valve. The IACV is a common problem on B-series engine, symptoms include hunting, and erratic rev behaviour. As with all genuine Honda parts expect a perfect fit and performance every time. Supplied from Honda complete with new gasket. The will fit all Honda B16B and B18C B-series found in the Civic EK9 and Integra DC2. Part number 36450-P6T-S01.\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764503466314,"sku":"36450-P6T-S01","price":248.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-idle-air-control-valve-iacv-b-series-b16b-b18c-intake-manifolds-968.webp?v=1784500800"},{"product_id":"blox-racing-intake-manifold-honda-civic-ek-b-series-b18c4","title":"Blox Racing Intake Manifold Honda Civic EK B-Series B18C4","description":"\u003cdiv\u003eThe BLOX Racing Power Intake Manifold features a larger plenum and longer runners which significantly increases the engine’s incoming airflow and volume compared to the factory and some other aftermarket units.  Each intake manifold has been balanced, pressure tested and tuned to create more usable horsepower across a wider RPM range.\u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003eThe BLOX Racing Version 3 intake manifolds feature a pre-drilled plenum that accommodates the surface-mount vacuum block without the need of drilling or other modifications. \u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003eThe BLOX Racing surface-mount vacuum provides an easy and clean installation when additional sources of vacuum are required.\u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003e \u003cdiv\u003eBLOX Racing Performance Intake Manifolds are cast using the latest in gravity casting technology, which helps create a smoother internal plenum and runners. The intake manifold’s overall weight is also greatly reduced. In addition, the IAC port has been relocated in order to accommodate throttle body match-porting up to 72mm.\u003c\/div\u003e \u003cdiv\u003eTo add a distinct look, the intake manifold now features a raised nameplate and included BLOX Racing product badge.\u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003eRecently introduced, the BLOX Racing Version 3 intake manifold features pre-drilled holes on the nameplate that accommodates the new BLOX Racing surface-mount vacuum block. The surface-mount vacuum block easily bolts on top of the nameplate providing a clean and hassle-free installation. However, the name badge can be applied if a vacuum block is not used.\u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003eThe surface-mount vacuum block provides additional sources of vacuum and can be mounted on to any flat surface. Vacuum blocks are sold separately.\u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003eThe BLOX Racing Performance Intake Manifold features a larger plenum and longer runners that significantly increase the engine’s incoming airflow and volume, compared to the factory and some other aftermarket units. Each intake manifold has been balanced, pressure tested and tuned to create more usable horsepower across a wider RPM range.\u003c\/div\u003e \u003cdiv\u003e\u003c\/div\u003e \u003cdiv\u003eAll BLOX Racing Performance Intake Manifolds are designed to accept factory or aftermarket throttle bodies, and reuse all factory sensors.\u003c\/div\u003e \u003cdiv\u003eFor maximum results, use with a BLOX Racing cast or billet throttle body, air filter and velocity stack.\u003c\/div\u003e \u003c\/div\u003e \u003cp class=\"\" p1\u003e\u003cstrong\u003e*WILL NOT FIT B18C4\u003c\/strong\u003e\u003c\/p\u003e","brand":"Blox","offers":[{"title":"Default Title","offer_id":62764515098954,"sku":"BXIM-10100-V3","price":240.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/blox-racing-intake-manifold-honda-civic-ek-b-series-b18c4-manifolds-279.webp?v=1784500947"},{"product_id":"skunk2-racing-intake-manifold-ultra-race-centerfeed-honda-civic-b16a-b16b-b17a-b18c-99-00","title":"Skunk2 Racing Intake Manifold Ultra Race Centerfeed Honda Civic B16A B16B B17A B18C 99-00","description":"\u003cp\u003eThe Skunk2 Ultra-Race Series Billet Intake Manifold, for Honda K and B series engines is the ultimate manifold for high-horsepower street and race engines. Unlike the standard Ultra Manifold, the Billet Ultra was designed for 8-injectors mounted top-side with a single fuel rail.\u003c\/p\u003e \u003cp\u003eAll Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD and on the dyno. The short tapered high-volume runners combined with a large plenum favors maximum top end power over lower end power and response. Skunk2 Ultra Manifolds also incorporate a modular plenum design where plenum volume can easily be increased using simple spacers, and runners that can easily ported for additional flow and volume.\u003c\/p\u003e \u003cp\u003eAfter rigorous in-house and third-party benchmark dyno testing, we have yet to test an intake manifold that can match the performance of the Skunk2 Ultra Race Manifold. The versatility of this manifold allows enthusiasts and engine builders to tune the manifold combination to best suit their needs.\u003c\/p\u003e \u003cp\u003eThe combination of the billet coolness-factor with limited production makes the Skunk2 Billet Ultra Race Manifold special offering.\u003c\/p\u003e \u003cp\u003eAct now while supplies last!\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBest in Class Power Increase\u003c\/li\u003e \u003cli\u003eSingle Rail Top Mount 8-Injectors\u003c\/li\u003e \u003cli\u003eTapered Hi-Velocity CNC Billet Intake Runners\u003c\/li\u003e \u003cli\u003eModular Design with Removable Cast Plenum\u003c\/li\u003e \u003cli\u003ePlenum Volume Can Be Adjusted Using Spacers\u003c\/li\u003e \u003cli\u003e90mm Throttle Body Flange - Std. 5.0 Ford Bolt Pattern\u003c\/li\u003e \u003cli\u003eThermal Gasket Included\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eRecommendations\u003c\/strong\u003e:\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThrottle Body\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePro 90mm Throttle Body Silver – (P\/N 309-05-0900)\u003c\/li\u003e \u003cli\u003ePro 90mm Throttle Body Black – (P\/N 309-05-0905)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eThrottle Body Adapter\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThrottle Body Adapter 74mm B Series to Ultra Race 90mm\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMap Sensor 4 Bar – (P\/N 352-05-1510)\u003c\/li\u003e \u003cli\u003eTPS Sensor – (P\/N 352-05-1400\u003c\/li\u003e \u003c\/ul\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764521718090,"sku":"X307-05-0200","price":2648.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/X307-05-0200-1.jpg?v=1784501025"},{"product_id":"skunk2-racing-intake-manifold-ultra-race-no-plenum-honda-k20a","title":"Skunk2 Racing Intake Manifold Ultra Race No Plenum Honda K20A","description":"\u003cp\u003eFor those who already have an Ultra Race Plenum or want to make their own, Skunk2 Ultra Billet Race Runners are available separately.\u003c\/p\u003e \u003cp\u003eThe Skunk2 Ultra-Race Series Billet Intake Manifold, for Honda K20A\/K20A2\/K20Z1\/K24A1 Engines is the ultimate manifold for high horsepower street and race engines. Though the standard Ultra Manifold already allows for 8 injectors to be mounted using two fuel rails, we listened to the demands of racers for a Skunk2 Ultra Manifold with a top side 8-Injector single rail setup. All Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD and on the dyno. The short tapered high-volume runners combined with an oversized plenum runners favors maximum top end power over lower end power and response. The best part about this project was that the hard part was completed years ago when we spent countless hours on the dyno developing the original cast Skunk2 Ultra Manifolds. There was no reason to mess with a great and proven design.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTapered Hi-Velocity CNC Billet Intake Runners\u003c\/li\u003e \u003cli\u003eSingle Rail Top Mount 8-Injectors\u003c\/li\u003e \u003cli\u003eBillet Fuel Rail Included\u003c\/li\u003e \u003cli\u003eWater Fitting and Mounting Hardware Included\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatible with Skunk2 Ultra Race Plenums:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUltra Race Side-Feed Plenum Silver – (P\/N 907-05-0070)\u003c\/li\u003e \u003cli\u003eUltra Race Side-Feed Plenum Black – (P\/N 907-05-0075)\u003c\/li\u003e \u003cli\u003eUltra Race Centerfeed Plenum Silver – (P\/N 907-05-0080)\u003c\/li\u003e \u003cli\u003eUltra Race Centerfeed Plenum Black – (P\/N 907-05-0085)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIf you have a plenum, you will also need to make sure you have the following parts to complete the Ultra Race Manifold.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUltra Race Manifold Complete Hardware Kit – (P\/N 907-05-8000)\u003c\/li\u003e \u003cli\u003eThermal Intake Manifold Gasket (PRB) (Included in Complete Hardware Kit) – (P\/N 372-05-0350)\u003c\/li\u003e \u003cli\u003eUltra Race Plenum Adapter Gasket (Included in Complete Hardware Kit) – (P\/N 907-05-0020)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eOptional Billet Aluminum Plenum Spacer Available:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUltra Race Plenum Spacer Silver - 1L (P\/N 907-05-9001)\u003c\/li\u003e \u003cli\u003eUltra Race Plenum Spacer Black - 1L (P\/N 907-05-9051)\u003c\/li\u003e \u003cli\u003eUltra Race Plenum Spacer Silver - 2L (P\/N 907-05-9002)\u003c\/li\u003e \u003cli\u003eUltra Race Plenum Spacer Black - 2L (P\/N 907-05-9052)\u003c\/li\u003e \u003c\/ul\u003e \u003ctable\u003e \u003cthead data-part=\"head\"\u003e \u003ctr\u003e \u003cth\u003eMake\u003c\/th\u003e \u003cth\u003eModel\u003c\/th\u003e \u003cth\u003eEngine\u003c\/th\u003e \u003cth\u003eYear\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eAssembly\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK20\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAssembly\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK20A\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAssembly\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK20Z\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAssembly\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK24\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAssembly\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK24A\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAssembly\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK24Z\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764552421706,"sku":"X907-05-0350","price":2300.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/X907-05-0350-1.jpg?v=1784501458"},{"product_id":"skunk2-racing-intake-manifold-ultra-race-centerfeed-honda-civic-k20a-02-05","title":"Skunk2 Racing Intake Manifold Ultra Race Centre feed Honda Civic Type R EP3 K20A 01-05","description":"\u003cp\u003eThe Skunk2 Ultra-Race Series Billet Intake Manifold, for Honda K and B series engines is the ultimate manifold for high-horsepower street and race engines. Unlike the standard Ultra Manifold, the Billet Ultra was designed for 8-injectors mounted top-side with a single fuel rail.\u003c\/p\u003e \u003cp\u003eAll Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD and on the dyno. The short tapered high-volume runners combined with a large plenum favors maximum top end power over lower end power and response. Skunk2 Ultra Manifolds also incorporate a modular plenum design where plenum volume can easily be increased using simple spacers, and runners that can easily ported for additional flow and volume.\u003c\/p\u003e \u003cp\u003eAfter rigorous in-house and third-party benchmark dyno testing, we have yet to test an intake manifold that can match the performance of the Skunk2 Ultra Race Manifold. The versatility of this manifold allows enthusiasts and engine builders to tune the manifold combination to best suit their needs.\u003c\/p\u003e \u003cp\u003eThe combination of the billet coolness-factor with limited production makes the Skunk2 Billet Ultra Race Manifold special offering.\u003c\/p\u003e \u003cp\u003eAct now while supplies last!\u003c\/p\u003e \u003cp\u003e*Does not fit K20C variants\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBest in Class Power Increase\u003c\/li\u003e \u003cli\u003eSingle Rail Top Mount 8-Injectors\u003c\/li\u003e \u003cli\u003eTapered Hi-Velocity CNC Billet Intake Runners\u003c\/li\u003e \u003cli\u003eModular Design with Removable Cast Plenum\u003c\/li\u003e \u003cli\u003ePlenum Volume Can Be Adjusted Using Spacers\u003c\/li\u003e \u003cli\u003e90mm Throttle Body Flange - Std. 5.0 Ford Bolt Pattern\u003c\/li\u003e \u003cli\u003eThermal Gasket Included\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eRecommendations\u003c\/strong\u003e:\u003c\/p\u003e \u003cp\u003eThrottle Body\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePro 90mm Throttle Body Silver – (P\/N 309-05-0900)\u003c\/li\u003e \u003cli\u003ePro 90mm Throttle Body Black – (P\/N 309-05-0905)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThrottle Body Adapter\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThrottle Body Adapter 74mm B Series to Ultra Race 90mm\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSensors\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMap Sensor 4 Bar – (P\/N 352-05-1515)\u003c\/li\u003e \u003cli\u003eTPS Sensor – (P\/N 352-05-1410)\u003c\/li\u003e \u003c\/ul\u003e \u003ctable\u003e \u003cthead data-part=\"head\"\u003e \u003ctr\u003e \u003cth\u003eMake\u003c\/th\u003e \u003cth\u003eModel\u003c\/th\u003e \u003cth\u003eEngine\u003c\/th\u003e \u003cth\u003eYear\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003ePowertrain\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK20\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePowertrain\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK20A\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePowertrain\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK20Z\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePowertrain\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK24\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePowertrain\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK24A\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePowertrain\u003c\/td\u003e \u003ctd\u003eHonda\u003c\/td\u003e \u003ctd\u003eK24Z\u003c\/td\u003e \u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764552454474,"sku":"X307-05-0400","price":2648.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/X307-05-0400-1.jpg?v=1784501459"},{"product_id":"airtec-motorsport-inlet-manifold-plenum-ford-focus-st225-rs-mk2","title":"Airtec Motorsport Inlet Manifold Plenum Ford Focus ST225 RS MK2","description":"\u003cp\u003eWe have taken more time than most perfecting our manifold to what you see here. We tested several designs, which include a square to tapered manifold that unfortunately didn’t work, and then our Gen2 design finally got the go ahead after months of testing. After completion, we found there was more gains to be made and instead of selling a manifold for the sake of getting sales, we held off the release while our development technicians matched the inlet manifold ports to the lower manifold ports – we felt the difference immediately.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIncrease in BHP \u0026amp; Torque, expect to see gains from 5 – 10 bhp peak \u0026amp; 20 to 40 lb ft torque. We saw up to 25 bhp mid range gains on our tests.\u003c\/li\u003e \u003cli\u003eHeat treated for 36 hours \u0026amp; then pressure tested to 56 psi to ensure maximum strength\u003c\/li\u003e \u003cli\u003eWon’t crack or burst like Ford OEM plastic manifold\u003c\/li\u003e \u003cli\u003eUnique \u0026amp; stunning design, by far the best looking manifold available\u003c\/li\u003e \u003cli\u003eCNC Inlet ports to match lower section of the intake manifold ‘Injector side’ only one other cast manifold offers this critical design feature\u003c\/li\u003e \u003cli\u003eValue for money\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e\u003c\/ul\u003e \u003cdiv id=\"pageWrapper\"\u003e \u003cdiv id=\"main\"\u003e \u003cdiv class=\"marginSides15\"\u003e \u003cdiv class=\"product\"\u003e \u003cdiv class=\"productInfo\"\u003e\u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e \u003cul\u003e\u003c\/ul\u003e","brand":"AIRTEC Motorsport","offers":[{"title":"Electric Orange","offer_id":62764608192842,"sku":"ATMSFO6-EO","price":529.34,"currency_code":"GBP","in_stock":true},{"title":"Peformance Blue","offer_id":62764608225610,"sku":"ATMSFO6-PB","price":529.34,"currency_code":"GBP","in_stock":true},{"title":"Ultimate Green","offer_id":62764608258378,"sku":"ATMSFO6-UG","price":529.34,"currency_code":"GBP","in_stock":true},{"title":"Colorado Red","offer_id":62764608291146,"sku":"ATMSFO5-CR","price":462.33,"currency_code":"GBP","in_stock":true},{"title":"Frozen White","offer_id":62764608323914,"sku":"ATMSFO5-FW","price":462.33,"currency_code":"GBP","in_stock":true},{"title":"Gloss Black","offer_id":62764608356682,"sku":"ATMSFO5-GB","price":462.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/airtec-motorsport-inlet-manifold-plenum-ford-focus-st225-rs-mk2-intake-manifolds-494.webp?v=1784502253"},{"product_id":"genuine-honda-rsp-intake-manifold-funnels-civic-type-r-07-11","title":"Genuine Honda RSP Intake Manifold Funnels Civic Type-R 07-11","description":"\u003cp\u003eGenuine Honda Intake Manifold Funnels. As with all Genuine Honda products, expect a perfect fit and performance every time. Part number: 17103-RSP-G01\u003c\/p\u003e","brand":"Genuine Honda","offers":[{"title":"Default Title","offer_id":62764627525962,"sku":"17103-RSP-G01","price":226.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/genuine-honda-rsp-intake-manifold-funnels-civic-type-r-07-11-manifolds-818.webp?v=1784502605"},{"product_id":"skunk2-racing-intake-manifold-ultra-street-honda-civic-l15b-16-21","title":"Skunk2 Racing Intake Manifold Ultra Street Honda Civic L15B 16-21","description":"\u003cp\u003eThe Skunk2 Ultra-Street Series Intake Manifold for Honda L15B7 solves a lot of problems you will encounter when trying to make big power out of an L15. All Ultra manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD. Compared to the factory plastic manifold, the Skunk2 Ultra Manifold has a larger plenum and runners for higher horsepower engines and won't come apart when the boost is turned up. The runners and plenum are cast from aircraft grade A356 aluminum. The modular design means the plenum volume can easily be increased using simple spacers, and the runners can be freely ported for additional flow and volume.\u003c\/p\u003e \u003cp\u003eThe Skunk2 Ultra manifold for the Honda L15B7 was designed so secondary port fuel injection can easily be added to the top side. The versatility of this manifold allows enthusiasts and engine builders to tune the manifold combination to best suit their specific needs.\u003c\/p\u003e \u003cp\u003eEach manifold is vacuum tested, and finished-off with our Signature Skunk2 Pro-Series nameplate.\u003c\/p\u003e \u003cp\u003e*Secondary Fuel Rail Kit (P\/N 350-05-1000) and Fuel Injectors Sold Separately.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLightweight 356 Aluminum Alloy Construction\u003c\/li\u003e \u003cli\u003eModular Design with Removable Plenum\u003c\/li\u003e \u003cli\u003eRotatable Plenum Allows Driver-Side or Passenger-Side Throttle Body Mounting\u003c\/li\u003e \u003cli\u003e1.8L Plenum Volume\u003c\/li\u003e \u003cli\u003eProvisions for Secondary Fuel Injection\u003c\/li\u003e \u003cli\u003eTapered High-Velocity Runners\u003c\/li\u003e \u003cli\u003eGenerously Cast Runner Walls for Porting\u003c\/li\u003e \u003cli\u003e71mm Throttle Body Opening\u003c\/li\u003e \u003cli\u003e2 x 1\/8\" NPT and 2 x 1\/4\" NPT Accessory Ports\u003c\/li\u003e \u003cli\u003eHi-Grade Mounting Hardware\u003c\/li\u003e \u003cli\u003eGasket Included\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eRecommendations:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eFuel Rail\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUltra Secondary Fuel Rail - (P\/N 350-05-1000)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764630409546,"sku":"307-05-1005","price":635.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/307-05-1005-1.jpg?v=1784502642"},{"product_id":"skunk2-ultra-street-intake-manifold-honda-l-series-l15b-civic-fk7-16-21","title":"Skunk2 Ultra Street Intake Manifold Honda L-Series L15B Civic FK7 16-21","description":"\u003cp\u003eUltra Series Manifolds ensure optimal intake performance for maximum horsepower gain versus traditional single piece intake manifolds. Our modular cast aluminum intake manifold can be easily disassembled for ease of porting, cleaning, and plenum volume changes via the use of our separately sold spacers. The expandable plenum gives the ability to perfectly curate intake air flow and volume for to maximize application potential.\u003c\/p\u003e  \u003cp\u003eSkunk2 Ultra Series Manifolds are the result of decades of research and development. Engineered using the latest in Computational Fluid Dynamics software and countless hours of dyno and real-world testing on race cars and street cars alike. Optimized plenum design evenly distributes airflow to all cylinders under dynamic load conditions.\u003c\/p\u003e  \u003cp\u003eCast from high-grade 356 aluminum alloy due to its high strength, low weight properties and CNC machined for precision fitment. Thick-walled intake runners leave large allowances for porting to minimize chances of breakthrough and a larger 70mm throttle body opening offer maximum air flow.\u003c\/p\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764641943882,"sku":"307-05-1000","price":592.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-street-intake-manifold-honda-l-series-l15b-civic-fk7-16-21-manifolds-366.webp?v=1784502798"},{"product_id":"pracworks-carbon-intake-manifold-honda-k20c1-civic-type-r-fk2-fk8-fl5","title":"PracWorks Carbon Intake Manifold Honda K20C1 Civic Type-R FK2 FK8 FL5","description":"\u003cp\u003ePracWorks Carbon K20C1 Intake Manifold for Honda Civic Type R (FK2 \/ FK8 \/ FL5).\u003cbr\u003eFull Plug \u0026amp; Play Intake Manifold Design. Just install and feel the almost 10% Increase in Power from 3500 rpm onwards without tuning on a Stock Honda Civic.\u003c\/p\u003e \u003cp\u003e• Designed for Mid to High Rpm Power Gains. Ideal for Street\/Track Application\u003cbr\u003e• Dyno tested to make 25-30hp more midrange \u0026amp; 10-15hp more at peak power on just a Stock Car\u003cbr\u003e• Features Long Runners to harness Resonance Tuning which is Lacking on Stock Honda Intake Manifold\u003cbr\u003e• 2.665L Plenum Volume\u003cbr\u003e• Safe for Boost Up to 70psi\u003cbr\u003e• Retains Stock Honda K20C1 Throttle Body Bolt Pattern \u0026amp; Throttle Body Location\u003cbr\u003e• Compatible with +2mm Oversized Throttle Body\u003cbr\u003e• Direct Plug and Play. Installation Time Approximately 4 hours\u003cbr\u003e• Fits Left and Right-Hand Drive Cars\u003cbr\u003e• Prepreg Carbon Fiber Construction with Billet 6061-T6 Flanges\u003cbr\u003e• Minimize Heat Soak as Carbon Fiber is 40 times Less Conductive than Aluminum\u003cbr\u003e• Comes with Vacuum Fittings similar in size as Stock Honda Manifold\u003cbr\u003e• Intake Manifold Weight: 3kg\u003c\/p\u003e \u003cp\u003eBack-to-back Dyno Comparison done on the same Dyno a day apart. Test Car is a bone stock Honda FK8 with only a Blitz Muffle\u003c\/p\u003e","brand":"PracWorks","offers":[{"title":"Black Anodizing \/ Matt Carbon","offer_id":62764650234186,"sku":"PW-HX-N-00-BM","price":1885.78,"currency_code":"GBP","in_stock":true},{"title":"Red Anodizing \/ Matt Carbon","offer_id":62764650266954,"sku":"PW-HX-N-00-RM","price":1812.63,"currency_code":"GBP","in_stock":true},{"title":"Black Anodizing \/ Polished Carbon","offer_id":62764650299722,"sku":"PW-HX-N-00-BP","price":1788.25,"currency_code":"GBP","in_stock":true},{"title":"Red Anodizing \/ Polished Carbon","offer_id":62764650332490,"sku":"PW-HX-N-00-RP","price":1715.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/pracworks-carbon-intake-manifold-honda-k20c1-civic-type-r-fk2-fk8-fl5-manifolds-416.webp?v=1784502895"},{"product_id":"drag-cartel-k20c1-type-r-civic-fk2-fk8-fl5-carbon-intake-manifold","title":"Drag Cartel K20C1 Type R Civic FK2 FK8 FL5 Carbon Intake Manifold","description":"\u003cdiv class=\"product__content-section row grid__wrapper\"\u003e                  \u003cdiv class=\"product__section--desc product__decription-container span-8 push-2 sm-span-12 auto rte \"\u003e           \u003ch4\u003eDetails\u003c\/h4\u003e           \u003ch3\u003ePRACWORKS TYPE R CIVIC FK2 \/ FK8 \/ FL5 CARBON FIBER INTAKE MANIFOLD\u003c\/h3\u003e \u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ePracWorks Carbon K20C1 Intake Manifold for Honda Civic Type R (FK2 \/ FK8 \/ FL5).\u003cbr data-mce-fragment=\"1\"\u003eFull Plug \u0026amp; Play Intake Manifold Design. Just install and feel the almost 10% Increase in Power from 3500 rpm onwards without tuning on a Stock Honda Civic.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDesigned for Mid to High Rpm Power Gains. Ideal for Street\/Track Application\u003c\/li\u003e \u003cli\u003eDyno tested to make 25-30hp more midrange \u0026amp; 10-15hp more at peak power on just a Stock Car\u003c\/li\u003e \u003cli\u003eFeatures Long Runners to harness Resonance Tuning which is Lacking on the Stock Honda Intake Manifold\u003c\/li\u003e \u003cli\u003e2.665L Plenum Volume\u003c\/li\u003e \u003cli\u003eSafe for Boost Up to 70psi\u003c\/li\u003e \u003cli\u003eRetains Stock Honda K20C1 Throttle Body Bolt Pattern \u0026amp; Throttle Body Location\u003c\/li\u003e \u003cli\u003eCompatible with +2mm Oversized Throttle Body\u003c\/li\u003e \u003cli\u003eDirect Plug and Play. Installation Time Approximately 4 hours\u003c\/li\u003e \u003cli\u003eFits Left and Right-Hand Drive Cars\u003c\/li\u003e \u003cli\u003ePrepreg Carbon Fiber Construction with Billet 6061-T6 Flanges\u003c\/li\u003e \u003cli\u003eMinimize Heat Soak as Carbon Fiber is 40 times Less Conductive than Aluminum\u003c\/li\u003e \u003cli\u003eComes with Vacuum Fittings similar in size as Stock Honda Manifold\u003c\/li\u003e \u003cli\u003eIntake Manifold Weight: 3kg\u003c\/li\u003e \u003cli\u003eOPTIONAL PORT INJECTION \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBack-to-back Dyno Comparison is done on the same Dyno a day apart. Test Car is a bone-stock Honda FK8 with only a Blitz Muffler.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe standard part is red anodized with a polished carbon finish. \u003cbr\u003e\u003c\/p\u003e         \u003c\/div\u003e                    \u003cdiv class=\"clear\"\u003e\u003c\/div\u003e \u003c\/div\u003e","brand":"Drag Cartel","offers":[{"title":"Default Title","offer_id":62764656951626,"sku":"DC-EL-CRBN-INTAKE-FK8","price":2336.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/drag-cartel-k20c1-type-r-civic-fk2-fk8-fl5-carbon-intake-manifold-manifolds-253.webp?v=1784502976"},{"product_id":"skunk2-ultra-race-billet-intake-manifold-honda-k-series-k20c1-k24c4","title":"Skunk2 Ultra Race Billet Intake Manifold Honda K-Series K20C1 K24C4","description":"\u003cp\u003eThe Skunk2 Billet Ultra-Race Series Intake Manifold for Honda K20C1 \/ K20C4 engines solves the problems you will encounter when trying to push high boost to make Big Power. All Ultra Manifolds feature tapered runners with trumpet profiled entries and plenums that have been designed and optimized using CFD. Compared to the OEM plastic manifold, the Skunk2 Ultra Manifold has a larger plenum and runners for higher horsepower engines and won't come apart like OEM when boost pressure is turned up.\u003c\/p\u003e \u003cp\u003eThe manifold is designed with provisions to easily add and mount secondary port fuel injectors for high horsepower engine and turbo combinations.  The Skunk2 Ultra runners are CNC machined from solid 6061 billet, while the plenum is cast from aircraft grade A356 aluminum and finished-off with our Signature Skunk2 Ultra-Series nameplate. The modular design of the Skunk2 Ultra Manifolds allows the plenum volume to easily be increased using simple spacers, and the runners to be freely ported for additional flow and volume.  The versatility of this manifold allows enthusiasts and engine builders to tune the manifold combination to best suit their specific needs.\u003c\/p\u003e \u003cp\u003eFeatures:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTapered AL6061 CNC Billet Intake Runners\u003c\/li\u003e \u003cli\u003eModular Design with Removable Cast 3.5L Plenum\u003c\/li\u003e \u003cli\u003e1L Spacer Included. 2L Spacer Available Separately\u003c\/li\u003e \u003cli\u003eThick Runner Walls Allow for Additional Porting\u003c\/li\u003e \u003cli\u003e90mm Throttle Body Flange - Std. 5.0L Ford Pattern\u003c\/li\u003e \u003cli\u003eSecondary Fuel Rail \u0026amp; Injectors (Sold Separately)\u003c\/li\u003e \u003cli\u003e4 x 1\/8” NPT, 2 x 1\/4” NPT and 1 x OEM AIT Port\u003c\/li\u003e \u003cli\u003eThermal Gasket and all Mounting Hardware Included\u003c\/li\u003e \u003c\/ul\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":62764668944714,"sku":"X307-05-2000","price":2648.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/skunk2-ultra-race-billet-intake-manifold-honda-k-series-k20c1-k24c4-manifolds-130.webp?v=1784503161"}],"url":"https:\/\/sansomsspecialistparts.co.uk\/collections\/intake-manifolds.oembed?page=3","provider":"Sansoms Specialist Parts","version":"1.0","type":"link"}