Corsa 19-23 Chevy Silverado /GMC Sierra 6.2l Crew Cab Stnd Bed (157in) Cat-Back Dual Rear No Tip - 21034

CORSA's Patented Reflective Sound Cancellation(R) (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.