[OBSOLETE] Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 11-13 Silverado Sierra 2500 6.0L 144WB (14792) Tip Finish:Polished CORSA's air boxes are built

CORSA's air boxes are built from rugged rotomolded crosslink polyethylene construction and are designed to withstand a lifetime of abuse under extreme conditions

2024-2025 Chevrolet Silverado 1500 6

CARB EO# D-803-11 (2009)

CORSA's rotomolded cross-link polyethylene air intakes feature streamlined cold air delivery allowing every vehicle to maximize its performance potential

[OBSOLETE] Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 11-13 Silverado Sierra 2500 6.0L 144WB (14792) Tip Finish:Polished CORSA's air boxes are builtVEHICLE 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