EMW Catless Downpipes - Audi C7/7.5 RS6, RS7 & D4 S8

Unleash the untapped potential of your Audi RS6/RS7 C7 with our precision-engineered performance downpipes. These downpipes eliminate restrictive factory catalytic converters, dramatically reducing backpressure and allowing your twin-turbocharged 4.0L V8 to breathe freely.

Dyno-proven gains of up to 40 horsepower and 50 ft-lbs of torque when paired with proper ECU tuning. Experience reduced turbo lag, enhanced throttle response, and a deeper, more aggressive exhaust note that perfectly complements your Audi's character.

Precision-crafted from T304 stainless steel with mandrel-bent tubing and CNC-machined flanges for perfect OEM fitment. Available in both catted and catless configurations to suit your performance needs and local regulations.

Each set includes all necessary hardware for a straightforward installation process. Compatible with all RS6 and RS7 C7 models (2013-2018). Professional installation recommended for optimal results.