-
Unleash the full potential of your EA839-powered Audi with the Untd. Performance Catless Downpipe for B9 S4, S5, and SQ5. Built to eliminate factory restrictions and maximize exhaust flow, this downpipe transforms your 3.0T V6 into a sharper, harder-pulling performance machine. Expect faster turbo spool, a more aggressive exhaust tone, and real-world power gains—perfect for enthusiasts running tunes, upgraded intakes, or chasing maximum performance on and off the track.
-
Unlock the true performance potential of your Audi SQ5 B9 3.0T with the Untd. Performance Catted Downpipe w/ Integrated Heat Shield. Engineered to balance power gains and sound refinement with improved heat control, this high-flow downpipe replaces the restrictive factory unit while retaining a performance catalytic converter—making it ideal for enthusiasts who demand power without compromise.
