Bull-X Downpipe Audi RS3 8V/8Y, TTRS 8S 2.5TFSI GPF/OPF 400HP

The downpipe for the Audi RS3 400 hp with OPF and TTRS 8S 400 hp with OPF from HG-Motorsport is a direct replacement for the original part. The perfect fit and high-quality materials make this a top product in our range. By optimizing the diameter, pipe routing, and/or the catalytic converter, the load on the turbo is significantly reduced.

Lower backpressure and reduced thermal load result in a noticeable increase in torque, power, and improved throttle response, while simultaneously extending the engine's lifespan.

Technical details:
- Made of stainless steel
- Optional replacement pipe for the catalytic converter, including 2x100-cell sport catalytic converters, including 2x200-cell sport catalytic converters, with Bull-X 2x200-cell EOBD sport catalytic converters from HJS

Benefits at a glance:
- Plug-and-play solution - perfect fit, easily replaces the original part
- High-quality materials
- Made in Germany – genuine quality from in-house production
- Optimized flow and performance improvement
- Improved durability and responsiveness
- Optimal exhaust gas flow
- No disturbing edges at the transitions
- Designed and tested on computer and dynamometer
- No more heat buildup at the turbo, resulting in less thermal load for the turbo
- Improved responsiveness and measurable slight power gain

Note:
Installation of this downpipe requires a software adjustment.

The temperature and differential pressure sensors must be deactivated.

The downpipe is delivered without connections for these sensors to avoid unnecessary costs.

With our software solution, however, the differential pressure sensors remain installed in the vehicle and are simply connected in a loop (both sensor hoses are simply connected to each other, as the tolerance value is reprogrammed).