iE Catback Exhaust System For Audi B8 S4

{ "__shgImageV2Elements": { "uuid": "s-55ae264d-c8a6-4ad2-a648-c481947d33a1" } } LEADING FEATURES Say it loudly -Aggressive, yet refined exhaust note DroneTrap Technology -Proprietary no-drone resonator 90mm quad exhaust tips -Motorsport look Dual 2.5” tubing -High flow design Integrated X-pipe -Superior sound Easy Install -No cutting, no welding, no hassle Bolt-on fit -Includes hardware for stock or iE midpipes DESIGN INSTALLATION DESIGN BOLD. REFINED. ENRICHED TURN UP THE VOLUME YOUR STEREO IS OBSOLETE Coaxing a more raw, yet refined sound from any V6 can be tough, so the Audi B8 S4 3.0T took some extra “voice coaching” from our engineers. The iE Catback Exhaust delivers a primal scream while kicking the exhaust drone to the curb via our proprietary DroneTrap technology. For bonus-style points and engineering might, the B8 S4 catback includes 90mm quad exhaust tips, dual 2.5" tub