CORSAs Patented Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice.
Sport Cat-Back Exhaust System; Dual Rear Exit; 3 in. Dia.; Incl. Muffler/Pipes/Clamps/Twin 3.5 in. Black Pro-Series Tips;
11-14 STI; WRX SEDN 2.5T