![[OBSOLETE] Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 11-13 Silverado Sierra 2500 6.0L 144WB (14792) Sound Level:Sport 21105BLK-1](https://cdn.shopify.com/s/files/1/1885/9927/products/14792a.jpg?v=1756141307)
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21105BLK-1
NOTE: CORSA Pro Series Mufflers are designed to mitigate most drone inducing frequencies
*Vehicle must be equipped with the Pursuit Rear Valance & CORSA Exhaust Part # 14972 or 14973
The Mustang GT intake comes available in both DryTech and oiled filtration
Carbon Fiber Air Intake
[OBSOLETE] Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 11-13 Silverado Sierra 2500 6.0L 144WB (14792) Sound Level:Sport 21105BLK-1VEHICLE 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
