Downpipe for Audi A4 B6, A6 C5 1.8T, Quattro ø 76mm 3" made of stainless steel (from Turbo) with 200 cell sports catalyst

- Downpipe for Audi A4 B6, A6 C5 1.8T, Quattro ø 76mm 3" in stainless steel (from the turbo) with 200 cell sport catalytic converter

- The two-piece downpipe is located between the turbocharger and the exhaust system. It also replaces the original catalytic converter and has a diameter of 76mm (original 54mm), an interlock flex pipe, support, and Lambda sensor connection are installed. Due to the larger downpipe, the back-pressure is reduced, turbo relief, and more power can be driven, depending on the components installed up to 450HP.

- Audi A4 B6 1.8T Quattro 150HP, 163HP, 190HP AVJ, BFB, BEX

- Audi A6 C5 1.8T Quattro 150HP AEB, APU, ANB, AWT, ARK

and also for the following upgrade turbochargers:

- Borgwarner K04-015 53049880015

- Borgwarner K04-015 / K06

- Borgwarner K04-015 / TFSI Compressor Wheel

Registration:

We note that the installation of this article involves a modification that results in the loss of the vehicles operating license according to the StVZO. Not permitted for use in public road traffic.