Resonated Catback Exhaust System

The Circuit Werks Resonated Catback Exhaust System is engineered for the 2015-2017 Acura TLX V6 FWD models, offering a significant upgrade in sound and performance. This system features a dual muffler design with a resonated center section, specifically tuned to minimize drone while producing a deep, sporty exhaust tone. The construction utilizes full stainless steel with mandrel-bent piping and T.I.G. welds, ensuring durability and optimal exhaust flow. The system's 2.5" piping leads to a Y-pipe mid-pipe, designed to balance sound and enhance power delivery, particularly for torque gains earlier in the RPM band. Users can expect an improvement of 10 to 15+ horsepower at the wheels, depending on other vehicle modifications. The mufflers are designed without external tips, pointing downwards like the factory exhaust. Important Fitment Note: This exhaust system is exclusively for V6 FWD models of the 2015-2017 Acura TLX. It will NOT fit AWD models.