Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043 fits_2007-2013`BMW`X5 Reversible Design: 100% bolt-on—always able

Reversible Design: 100% bolt-on—always able to return to stock

deep growls

With Race Pipes (optional): Maximum aggression and flame potential

This one doesn't

Corsa 2019-24 Silverado/Sierra 5.3L V8 3in Dual Rear Exit 157in Wheelbase Catback - Sport (No Tips) - 21043 fits_2007-2013`BMW`X5 Reversible Design: 100% bolt-on—always ableCORSA'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. CORSA's innovative Valved Exhaust System allows drivers to customize their driving experience using Dual Mode NPP.