Downpipe for Golf 4 1.8T, Audi A3 TT 1.8T, Seat Leon 1.8T, 76mm, stainless steel

Scope of delivery:
- Downpipe ø 76mm stainless steel for Audi/VW 1.8T 150hp and 180hp with transversely mounted engines and front-wheel drive *
- Includes gasket and V-band clamp

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Description:
The stainless steel ø 76mm downpipe significantly reduces backpressure, relieving the turbocharger which in turn delivers more power, torque and lower exhaust gas temperatures. The post-catalyst sensor may need to be programmed out. The downpipe is made of stainless steel except for the flanges, which are made of steel so they do not warp and therefore prevent leaks. The flange surfaces are machined. Two lambda sensor connectors M18x1.5mm are welded in. The downpipe sits between the turbocharger and the exhaust system. The connection to the exhaust is like the original. It can be run with up to max. 400hp; of course, the other components such as the exhaust system, fuel injectors, exhaust manifold, intercooler, turbocharger must also be installed and the software adjusted accordingly. Upgrade turbochargers such as K04-001 fit the downpipe plug & play.

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Suitable for:
- Audi TT 8N 150-180hp FWD
- Audi A3 8L 150hp-180hp FWD
- Seat Ibiza 6K 1.8T Cupra + Cupra R 156-180hp
- Seat Ibiza 6L FR 1.8T 150hp FWD
- Seat Ibiza 6L Cupra 1.8T 180hp FWD
- Seat Leon 1M1 1.8T 180hp FWD
- Skoda Octavia I 1.8T 1u 150-180hp FWD
- VW Golf 4 150hp-180hp FWD

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upgrade Turbo K04-001, K04-001 large compressor wheel
- Only suitable for vehicles with front-wheel drive and transversely mounted engines

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Optional:
- Sport cat / racing cat 200 cells ø 102mm - L 250mm stainless steel metal cat with E-mark R103 up to Euro 4 & lambda sensor connection 340123

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Registration:
For individual approval in accordance with §21 StVZO, please ask your TÜV inspector.

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We point out that installation of this item constitutes a modification by which the operating permit of the vehicle lapses under StVZO. Not permitted for use on public roads.