From the market leaders and originators of No Drone Exhaust Technology, the CORSA Performance 2019+ Chevrolet Silverado and GMC Sierra catback exhaust systems feature CORSA's Reflective Sound Cancellation(R) (RSC) No Drone Technology and allows CORSA's acoustic engineers to create an aggressive yet drone free exhaust note, styled specifically to fit the personality of these legendary GM Trucks. CORSA's catback exhaust system for GM's V8 trucks delivers a noticeable rumble at idle and an aggressive exhaust note under acceleration. CORSA's No Drone RSC(R) Technology provides the driver with the best-in-class, in-cabin driving experience by eliminating all drone inducing frequencies leavings a quiet cabin at cruise. Featuring a straight-through muffler design, 304 stainless steel construction, and a variety of tip and exit configurations, Nothing Compares to CORSA's exhaust line-up for GM's legendary trucks.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2020-2021	Chevrolet	Silverado 1500	Custom Trail Boss
2019-2022	Chevrolet	Silverado 1500	High Country
2020-2023	Chevrolet	Silverado 1500	LT Trail Boss
2019-2022	Chevrolet	Silverado 1500	LTZ
2020-2023	Chevrolet	Silverado 1500	RST
2022-2023	Chevrolet	Silverado 1500	ZR2
2019-2022	GMC	Sierra 1500	AT4
2022-2023	GMC	Sierra 1500	AT4X
2019-2022	GMC	Sierra 1500	Denali
2022-2023	GMC	Sierra 1500	Denali Ultimate
2019-2022	GMC	Sierra 1500	SLT