Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 10-13 Silverado Sierra 4.8L 5.3L 6.0L 143WB (14925) Tip Finish:Black PVD Create the Xtreme Sound Level

Create the Xtreme Sound Level by adding Part # 14757 (133") or # 14758 (144")

*Including Canadian built 300C 5

Aggressive Sound Through the Gears

For 2019 Classic use Part #14405

Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 10-13 Silverado Sierra 4.8L 5.3L 6.0L 143WB (14925) Tip Finish:Black PVD Create the Xtreme Sound LevelVEHICLE FITMENT 2010 2013 Chevrolet Silverado 1500 6. 0L V8 Extended Cab Standard Bed 143. 5" Wheelbase Crew Cab Short Bed 143. 5" Wheelbase 2010 2013 Chevrolet Silverado 1500 5. 3L V8 Extended Cab Standard Bed 143. 5" Wheelbase Crew Cab Short Bed 143. 5" Wheelbase 2010 2013 Chevrolet Silverado 1500 4. 8L V8 Crew Cab Short Bed 143. 5" Wheelbase Extended Cab Standard Bed 143. 5" Wheelbase *4. 8L requires additional factory hanger #15092802 and rubber