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

VEHICLE 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