Quick view Compare Add to Cart The item has been added Corsa 3" Cat-Back Sport Single Side Exit Exhaust 4" Slash Cut Polished Tip 2009-2013 Silverado/Sierra 1500 Regular Cab/Standard Bed 4.8L/5.3L V8 MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $894.99