Corsa 2019-2025 Chevy Silverado 5.3L Crew Cab 3in Cat-Back Dual Rear Exit w/ Polished TipCORSA'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. This Part Fits: Year Make Model Submodel 2019 2021 Chevrolet