Airtec Motorsport Intercooler & Big Boost Pipes Audi A3 S3 8V TTS 8S Seat Leon Cupra MK3 Volkswagen Golf GTI R MK7 MQB EA888.3
£1,084.78
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- 14 Day Return Period
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Description
Following the success of the VAG EA888 Gen 3 intercooler upgrade, AIRTEC Motorsport have a full big boost pipe kit to further compliment those cars running 400 bhp+, in particular cars with turbo conversions. And now, it can be purchased as a complete bundle giving your car a comprehensive cooling package.
Fits the following vehicles:
- Volkswagen Golf Mk7/7.5 R – 2.0 TSI
- Volkswagen Golf Mk7/7.5 GTI incl. Clubsport and Clubsport S – 2.0 TSI
- Seat Leon Cupra 265/280/290/300 – 2.0 TSI
- Seat Leon – 1.9/2.0 TSI
- Audi S3 8V (Hatchback and Saloon variants) – 2.0 TSI
- Audi TTS 8S – 2.0 TSI
- Audi TT 8S – 1.8/2.0 TSI
- Audi A3 8V – 1.8/2.0 TSI
- Skoda Octavia vRS – 2.0 TSI
INTERCOOLER UPGRADE
Featuring a 60mm core design together with high-flow cast end tanks, the AIRTEC intercooler offers much greater surface area, efficiency and volume over standard. Despite this improvement, it fits neatly behind the original bumper, requires no trimming or cutting and can be used with the original hoses.
As with all AIRTEC products, the intercooler was tested back-to-back on the dyno against the OEM item. This showed a huge reduction in air charge temperatures over standard.
Our test car was fitted with a Cobra cat-back exhaust system and running Revo Stage 1 software.
Stock intercooler temps reduce to an average of 64 degrees and peak at 68 degrees (after 5 back-to-back runs). On the Stage 1 Revo software, the car struggled to produce a peak power increase of 40bhp, due to the restrictive and inefficient OEM VW intercooler being unable to cool the intake temperatures effectively.
With the AIRTEC intercooler fitted, the IAT saw a huge drop of 120 degrees, keeping temps much closer to ambient temperature and proving to be more reliable run after run. This gave a huge increase in performance, shown by the dyno test results from AmD Tuning rolling road test day.
BIG BOOST PIPE KIT
AIRTEC Motorsport big boost pipe kit for the MQB EA888.3 platform. Designed to increase power and torque figures by replacing the standard restrictive boost pipes and improving air flow.
With larger internal diameters on the pipework, less restriction means a smoother air flow and an increase of power.
Kit comprises of smooth larger, mandrel bent hard pipes and is supplied with a full set of Pro Hoses silicone hoses including from the turbo outlet to the hot-side boost pipe.
The AIRTEC big boost pipe kit is designed as a direct replacement of the OEM parts, eliminating restrictions found on the stock charge pipe while allowing enough clearance from engine parts, increasing performance in the process.
We have designed the kit using 63mm hot-side pipework to keep air speed high and reduce the effects of turbo lag on big power cars. For the cold-side pipework this increases to a massive 70mm to ensure maximum air flow and volume is achieved at the throttle body to maximise performance.
Registered Design Right number: 6022635 and 6046416
RETURNS & Warranty
Returns Policy
We want you to shop with confidence at Sansoms Specialist Parts. If you are not completely satisfied with your purchase, you may return eligible items in accordance with the policy below.
Returns must be requested within 14 days of delivery
Items must be unused, uninstalled, and in original packaging
Products must be returned in a resaleable condition
Proof of purchase is required
Custom-made, special-order, or clearance items may be non-returnable unless faulty.
How to Request a Return
Please contact our support team before returning any item. Returns sent without prior authorisation may be refused.
Email: support@sansomsspecialistparts.co.uk
Include your order number and reason for return.
Refunds
Once your return has been received and inspected, we will notify you of the outcome. Approved refunds will be processed to the original payment method within 5–10 working days.
Original shipping costs are non-refundable unless the item is faulty or incorrect.
Warranty Information
All products sold by Sansoms Specialist Parts are covered by a manufacturer’s warranty, where applicable.
Warranty coverage typically includes:
Manufacturing defects
Faults occurring under normal use
Warranty does not cover:
Incorrect installation
Wear and tear
Damage caused by misuse or modification
Track or competition use unless stated otherwise
Warranty Claims
To make a warranty claim, please contact us with:
Order number
Description of the issue
Supporting photos or videos
Claims are subject to inspection and manufacturer approval.
Important Notes
Professional installation is strongly recommended
Warranty may be void if parts are incorrectly fitted
Vehicle compatibility is the customer’s responsibility
Need Help?
If you have any questions regarding returns or warranty, our team is happy to assist.
Delivery & Stock
Delivery Options
We aim to get your performance parts to you as quickly and safely as possible.
Standard UK Delivery: 3–5 working days
Express UK Delivery: 1–2 working days (subject to availability)
International Delivery: 5–10 working days (depending on location)
All orders are carefully packaged to ensure your parts arrive in perfect condition.
Shipping Costs
Standard delivery is charged at checkout based on weight and destination
Free UK delivery on orders over £100
We offer tracked shipping so you can monitor your order every step of the way.
Stock Availability
Most parts are held in stock for immediate dispatch
Some specialist or custom parts may have longer lead times
Stock levels are updated regularly, but occasionally items may be temporarily unavailable
If a product is out of stock, we will notify you immediately and offer alternatives or an estimated delivery date.
Order Processing
Orders are typically processed within 1–2 working days
You will receive a confirmation email once your order has been dispatched
Large or heavy items may require additional handling time
Important Notes
Performance parts may require professional installation
Delivery times are estimates and may vary during peak periods
International shipments may be subject to customs or import fees





