3.0 Inch Dual Rear Exit Cat-Back Exhaust System with Twin 4.0 Inch Black Powder Coat Tips 22-24 Chevrolet Silverado ZR2/22-23 GMC Sierra AT4X 147.5 Inch Wheel Base Corsa Performance Fuel Sensors & More Rear Shocks: Yes

Rear Shocks: Yes

and may be too much for many–especially with aftermarket components upstream

Simple bolt-on application

maximum brake clearance

3.0 Inch Dual Rear Exit Cat-Back Exhaust System with Twin 4.0 Inch Black Powder Coat Tips 22-24 Chevrolet Silverado ZR2/22-23 GMC Sierra AT4X 147.5 Inch Wheel Base Corsa Performance Fuel Sensors & More Rear Shocks: YesThe CORSA Performance Silverado ZR2 and Sierra AT4X catback exhaust offering was designed for one reason: To give GM's full size off roader the voice it deserves. A noticeably loud, deep and Aggressive exhaust note balanced with a completely Drone Free driving experience courtesy of CORSA's best in class RSC (Reflective Sound Cancellation) No Drone Technology. The CORSA Performance custom tuned exhaust system unleashes 25 decibels of sound and offers