Corsa [OBSOLETE] Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 11-13 Silverado Sierra 2500 6.0L 144WB (14792) corvette GTIN: 00191070102456

GTIN: 00191070102456

GTIN: 00191070112981

and Suburban as well as GMC Sierra 1500

GTIN: 00651860695365

this spoiler delivers measurable improvements in rear downforce and high-speed stability while giving your C8 an unmistakable motorsport-derived look

Corsa [OBSOLETE] Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 11-13 Silverado Sierra 2500 6.0L 144WB (14792) corvette GTIN: 00191070102456VEHICLE FITMENT 2011 2014 Chevrolet Silverado 2500 6. 0L V8 Extended Cab Standard Bed 144. 2" Wheelbase 2011 2014 GMC Sierra 2500 6. 0L V8 Extended Cab Standard Bed 144. 2" Wheelbase PRODUCT DESCRIPTION 3. 0" Cat Back, Single Side Exit with Twin 4. 0" Polished Pro Series Tips Sport Sound Level INSTALLATION Installation Instructions YEARS: 2011, 2012, 2013