Downpipe 3" for Audi S2 / RS2 / S4 / S6 / 200 20V (standard manifold / RS2 manifold) including HJS motorsport catalyst TIG welded including valid papers for registration with the TÜV

Catalysts currently in stock and directly available
Only while stocks last!

Complete plug-and-play solution for all Audi S2 / RS2 / S4 / S6 / 200 20V downpipes - CAT combi. Approved by TÜV AUSTRIA and MFK SWITZERLAND.

The kit comes with accompanying documents related to the chassis number (you will receive these by email after purchase; please send us a photo of a vehicle registration document), which means you can easily register the catalytic converter with the TÜV (German Technical Inspection Agency). The catalytic converter is designed for power outputs up to a maximum of approximately 550 hp. If more power is desired, a different catalytic converter must be used - please send us an email request. We include an additional V-band clamp with the kit so that you can continue working "after the catalytic converter" without any problems. The downpipe (version without flex pipe) is designed for use with the original RS2 or any other standard manifold (or our EVO manifold, which is based on the original RS2 manifold). With the Wagner RS2 EVO manifold, slight adjustments to the existing wastegate flex pipe are required, as this (Wagner) manifold is slightly thicker.

For a more convenient connection to a Wagner manifold, please select the correct downpipe version in the drop-down menu - in this case, only a small "cast aluminum nose" (approx. 0.5cm) needs to be machined on the gearbox, which will take a maximum of 2 minutes.

A Y-connection (with one meter of pipe) for self-connection to a possibly existing dual-flow exhaust system can also be selected via "drop-down".

Example image!