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![Corsa [OBSOLETE] Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 11-14 Silverado Sierra 2500 6.0L 153WB (14794) Aero GTIN: 00191070114220](https://cdn.shopify.com/s/files/1/0767/5147/0888/files/14794-3-0-cat-back-exhaust-system-with-twin-4-0-tip-14794-sport-sound-level-cat-back-exhaust-polished-sport-single-side-exit-twin-4in-2589486547058.jpg?v=1780469252)
GTIN: 00191070114220
GTIN: 00191070058197
OEM Part Numbers: 12637683
GTIN: 00642046202354
These resonators are used to convert a 140633 ATAK system into a S-Type system
Corsa [OBSOLETE] Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 11-14 Silverado Sierra 2500 6.0L 153WB (14794) Aero GTIN: 00191070114220VEHICLE FITMENT 2011 2014 GMC Sierra 2500 6. 0L V8 Crew Cab Standard Bed 153. 7" Wheelbase 2011 2014 Chevrolet Silverado 2500 6. 0L V8 Crew Cab Standard Bed 153. 7" 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, 2014
