Flowmaster 717869: FlowFX Cat-Back Exhaust System 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew/Double Cab 5.3L V8 (Gas)
GM Trucks
FlowFX Cat-Back Exhaust System 2014-2018 Chevy Silverado 1500 Crew/Double Cab 5.3L V8 (Gas) 2014-2018 GMC Sierra 1500 Crew/Double Cab 5.3L V8 (Gas) 2.500 in. Tubing 4.500 in. Black Ceramic Tips Dual Out Side Exit Flow FX Series Muffler