The AWE Touring Edition non-resonated cat-back exhaust for Audi B9 SQ5 replaces the factory valved system with AWE's 180 Technology drone-canceling resonators and an electronic valve simulator for a civil cabin and aggressive sound on throttle. It features a precision x-pipe for a more exotic howl, CNC mandrel-bent T304L stainless construction, direct bolt-on fitment, and is offered with AWE's fitment and emissions considerations in mind.
AWE Tuning Audi B9 SQ5 Non-Resonated Touring Edition Cat-Back Exhaust - No Tips (Turn Downs)