Sport / 3.0 in Cat-Back DRE 4.0 in Single Tips | 11-13 Silverado Sierra, Denali 6.2L 143WB (24524) Sound Level:Sport *2006-2013 use Part # 14173

*2006-2013 use Part # 14173

*New Body Style Only

2020 Classic

STEP 1: Clean liberally apply CORSA exhaust tip cleaner to tip surface

Dual Rear Exit with Dual Wall Single 5

Sport / 3.0 in Cat-Back DRE 4.0 in Single Tips | 11-13 Silverado Sierra, Denali 6.2L 143WB (24524) Sound Level:Sport *2006-2013 use Part # 14173VEHICLE FITMENT 2011 2013 Chevrolet Silverado 1500 6. 2L V8 Crew Cab Short Bed 143. 5" Wheelbase Extended Cab Standard Bed 143. 5" Wheelbase 2011 2013 GMC Sierra Denali 1500 6. 2L V8 Crew Cab Short Bed 143. 5" Wheelbase Extended Cab Standard Bed 143. 5" Wheelbase PRODUCT DESCRIPTION 3. 0" Cat Back, Dual Rear Exit with Single 4. 0" Polished Slash Cut Tips Sport Sound Level INSTALLATION Installation Instructions YEARS: 2011, 2012, 2013