Downpipe for Audi A4 A6 1.8T B5, Passat 1.8T 3B 3BG ø 76mm 3" made of stainless steel with 200 cell catalytic converter

- Downpipe for Audi A4 A6 1.8T B5, Passat 1.8T 3B 3BG ø 76mm 3" made of stainless steel with 200 cell cat

Description:

- The downpipe is located between the turbocharger and exhaust system. It also replaces the original cat and features a 76mm (original 54mm) cross-section, an Interlook flex pipe, 200 cells sports cat, holders, and lambda sensor connection are integrated. A reduction to the original exhaust connection is included. The larger downpipe lowers the back pressure, relieves the turbo, and allows for more power, depending on installed components up to 450HP.

When mounting, ensure that the flange on the turbo is only lightly attached at first, then connect the DP with the exhaust, align, and then tighten the flange screws.

Suitable for:

- Audi A4 1.8T B5 8D (For automatic, the downpipe needs to be slightly dented at the transmission)

- Audi A4 2.0L B 5 8D (For automatic, the downpipe needs to be slightly dented at the transmission)

- Audi A6 1.8T C5 (For automatic, the downpipe needs to be slightly dented at the transmission)

and also for the following upgrade turbochargers:

- Borgwarner K04-015 53049880015

- Borgwarner K04-015 / K06

- Borgwarner K04-015 / TFSI Compressor Wheel

Registration:

For individual approval according to §21 StVZO, please inquire with your TÜV inspector or our partner company Exclusive-Tuningparts e.K. at https://go-street-legal.com/eintragungsformular/

We note that installing this item constitutes a modification that results in the vehicles operating license under the StVZO being voided. No use in public road traffic is allowed.