{"product_id":"forge-motorsport-carbon-induction-kit-bmw-b58-m140i-m240i-m340i-m440i-16","title":"Forge Motorsport Carbon Induction Kit BMW B58 M140i M240i M340i M440i 16+","description":"\u003cb\u003eCarbon Induction Kit BMW B58 M140i M240i M340i M440i 16+\u003c\/b\u003e\u003cbr\u003e +11 BHP\u003cbr\u003e +19NM Torque\u003cbr\u003e Induction kit and inlet hose included\u003cbr\u003e Improved induction noise\u003cbr\u003e Full instructions\u003cbr\u003e Prepreg 2x2 twill formed carbon fibre\u003cbr\u003e Lifetime warranty\u003cbr\u003e\u003cbr\u003e  Direct replacement for OEM part numbers: 13718601678, 13718605164, 13718601682.\u003cbr\u003e\u003cbr\u003e  The B58 engine is a masterpiece from BMW, and with FMINDK50, you can take its power and sound to new levels. The development team designed a multi-part solution to improve airflow in the BMW M140i airbox and inlet tract.\u003cbr\u003e\u003cbr\u003e  \u003cb\u003eThe Development Journey\u003c\/b\u003e\u003cbr\u003e \u003cb\u003eStep 1:\u003c\/b\u003e Replaced blank duct with FMINLD2, a carbon fiber duct to boost airflow to the airbox.\u003cbr\u003e \u003cb\u003eStep 2:\u003c\/b\u003e Added a high-flow cone filter with an expanded surface area for optimal airflow.\u003cbr\u003e \u003cb\u003eStep 3:\u003c\/b\u003e Upgraded to FMINLH25, a 5-ply silicone inlet hose with an increased diameter from 85mm to 90mm, designed to handle higher boost.\u003cbr\u003e  \u003cb\u003eInnovative Testing Process\u003c\/b\u003e\u003cbr\u003e SolidWorks CAD, 3D prints, and numerous dyno sessions were used for development. Simulation testing and 3D prototypes ensured optimized airflow, tested both on the dyno and in real-world driving.\u003cbr\u003e\u003cbr\u003e  \u003cb\u003eCarbon Fibre Advantages\u003c\/b\u003e\u003cbr\u003e Carbon fibre offers strength, lightweight properties, and reduced heat soak for lower Inlet Air Temps (IATs), improving combustion and engine reliability. The resulting denser air improves AFRs and boosts power through a “bigger bang” in each cylinder.\u003cbr\u003e\u003cbr\u003e  \u003cb\u003eThe Inlet Hose\u003c\/b\u003e\u003cbr\u003e FMINLH25 features:\u003cbr\u003e - Improved induction noise\u003cbr\u003e - Multi-ply silicone construction for durability\u003cbr\u003e - Increased diameter from 85mm to 90mm for better airflow\u003cbr\u003e - Lifetime warranty\u003cbr\u003e\u003cbr\u003e  \u003cb\u003ePerformance Gains\u003c\/b\u003e\u003cbr\u003e Testing by Performance Remap on a VTEC 4-wheel dyno shows gains of 11BHP and 19NM torque from 2500RPM to redline. The M140i tested was stock except for a Pipercross filter, though a tuned car will see even greater benefits.\u003cbr\u003e\u003cbr\u003e  \u003cb\u003eHigh-Quality Design\u003c\/b\u003e\u003cbr\u003e The FMINDK50 Hi Flow kit provides critical cold air with a beautiful carbon fibre design that matches the intake manifold. Made with prepreg 2x2 twill carbon fibre in an autoclave, it includes a UV-resistant gloss gel coat.\u003cbr\u003e\u003cbr\u003e  Installation is straightforward, taking about 1 hour with color instructions included. For questions about compatibility, please contact us with an engine bay photo.\u003cbr\u003e","brand":"Forge Motorsport","offers":[{"title":"Default Title","offer_id":62759870628170,"sku":"FMINDK50","price":469.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1059\/6116\/1034\/files\/forge-motorsport-carbon-induction-kit-bmw-b58-m140i-m240i-m340i-m440i-16-airbox-773_8f1ae793-e3a9-4b91-9a01-12f3fcb16eaf.webp?v=1784425243","url":"https:\/\/sansomsspecialistparts.co.uk\/products\/forge-motorsport-carbon-induction-kit-bmw-b58-m140i-m240i-m340i-m440i-16","provider":"Sansoms Specialist Parts","version":"1.0","type":"link"}