Upgrade your Audi S4, S5, SQ5, A6, or A7 3.0L supercharged V6 with the Untd. Performance Lower Catless Downpipes with V-Band. Designed as a direct upgrade to the weak OEM downpipes with fragile flex sections, these high-performance catless downpipes eliminate restrictive factory catalytic converters and strengthen the flex area for long-term reliability.
Unlock more power and a more aggressive exhaust note with the Untd. Performance Catted Downpipe, engineered for Audi 3.0L supercharged V6 engine found in the A6, A7, S4, S5, and SQ5. This high-flow downpipe is designed to replace the restrictive factory catalytic converter, reducing backpressure, improving turbo efficiency, and enhancing throttle response while keeping your ride emissions-compliant. Perfect for enthusiasts seeking more performance with a refined sound.
Upgrade your Audi B8 B8.5 S4, S5, SQ5 or C7 C7.5 A6,A7 3.0L supercharged V6 with the Untd. Performance Lower Resonated Downpipes with V-Band. Designed as a direct upgrade to the weak OEM downpipes with fragile flex sections, these high-flow resonated downpipes improve airflow, enhance turbo efficiency, and strengthen the flex for long-term reliability.