Bull-X Downpipe for Audi RS3 8V/8Y and TTRS 8S 400PS OPF



Audi RS3 8V OPF 2480cm³ DNWA 294kW / 400PS
Audi RS3 8Y OPF 2480cm³ DNWC 294kW / 400PS
 TTRS 8S OPF 2480cm³ DNWA 294kW / 400PS

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Bull-X Downpipe for Audi RS3 8V/8Y and TTRS 8S 400PS OPF


BULL-X Exhausts produces downpipes at the highest level.


The downpipe for the Audi RS3 400PS with OPF and TTRS 8S 400PS with OPF from HG Motorsport can be 100% exchanged for the standard part. A perfect fit and high-quality materials make this item a top product from our range. The turbocharger can be greatly relieved by optimizing the diameter, pipe routing and/or catalytic converter.

A lower dynamic pressure and the thermal relief produce a significant increase in torque, power, earlier response and at the same time with an increase in durability.


Technical details:
– made of stainless steel
– optionally with Kat replacement tube, incl. 2×100 cells Sportkat, incl. 2×200 cells Sportkat, with Bull-X 2×200 cells EOBD Sportkat by HJS
– without operating permit

The advantages at a glance:
– Plug’n’Play solution – perfect fit, can be easily replaced with the original component
– high-quality materials
– Made in Germany – real quality from our own production
– flow-optimized and performance-enhancing
– improvement in durability and response
– Optimal removal of exhaust gases
– without disturbing edges at the transitions
– designed and tested on the PC and dynamometer
– No more heat build-up on the charger and thus less thermal stress on the turbo
– Better response behavior and measurable slight increase


When installing this downpipe, a software adjustment is necessary.

AUDI RS3 8V / 8.5V 2.5 TFSI

Audi RS3 8Y 2.5 TFSI