Downpipe for Audi A4, A6 1.8T B6, Passat 1.8T 3BG/5B, FWD, ø 63mm (2.5"), made of stainless steel

What’s Included:
- Stainless steel downpipe for Audi A4 B6 A6 1.8T and Passat 1.8T with front-wheel drive (FWD)

Description:
- the downpipe is located between the catalytic converter and the exhaust system. It is bolted to the original catalytic converter or our plug&play 200-cell catalytic converter with item no. 340106 can be used. It has a cross section of 63mm (original 54mm), an Interlook flex pipe and bracket are installed. The larger downpipe reduces backpressure, relieves the turbo and allows more power to be run, depending on the installed components up to 330HP. The pipe is bent and welded only at the flex section and flange. To connect to the original exhaust system, a reducer sleeve from 63>54mm must be used, but mostly largerexhaust systems are used when tuning.

Compatible with:
-  Audi A4 1.8T B6 150HP, 163HP, 190HP for front-wheel drive (FWD)
- Audi A6 1.8T C5 for front-wheel drive (FWD)

and also for the following upgrade turbochargers:
- Borgwarner K04-015 53049880015
- Borgwarner K04-015 / K06
- Borgwarner K04-015 / TFSI compressor wheel

Registration:
For an individual inspection according to §21 StVZO, please ask your TÜV inspector.

Please note that the installation of this item constitutes a modification through which the vehicle's operating permit under the StVZO expires. No use permitted on public roads.