Downpipe Downpipe Quattro for Audi A3 TT 1.8T 180HP ø 76mm Stainless Steel

Item no: 220124

Scope of delivery:
- Y-shaped Downpipe for Audi A3 TT 1.8T 180HP  ø 76mm stainless steel

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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 temperature. 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 that they do not warp and thus avoid leaks. The flange surfaces are machined and there is a flex pipe between them, which effectively absorbs vibrations. Two M18x1.5mm lambda sensor connections are welded in. A 200 CPI catalytic converter is recommended. The downpipe sits between the turbocharger and the exhaust system. The connection to the exhaust is as original. Power up to max. 400HP can be driven, of course, the other components such as the exhaust system, injectors, exhaust manifold, intercooler, turbocharger must be installed and the software adjusted accordingly. Upgrade turbochargers such as K04-001 are also plug & play compatible.

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Suitable for:
- Audi TT 8N 1.8T 150-180HP Quattro
-  Audi A3 8L 1.8T 150-180HP Quattro
- Seat Leon 1M1 150-180HP AWD
- not for vehicles with front-wheel drive

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

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

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We would like to point out that the installation of this item constitutes a modification that invalidates the vehicle’s operating permit under the StVZO. Use on public roads is not permitted.