Flowmaster American Thunder Exhaust System - Cat-Back - 3" Diameter - Dual rear Exit - Dual 4" Black Ceramic Tips - Stainless - 5.3 L H76001F designed for high HP street/strip

designed for high HP street/strip applications

The valves are then heat treated and stress-relieved over a 48-hour period

Will not accommodate gauges with Super

Chrome finish matches our wheels perfectly

Flowmaster American Thunder Exhaust System - Cat-Back - 3" Diameter - Dual rear Exit - Dual 4" Black Ceramic Tips - Stainless - 5.3 L H76001F designed for high HP street/stripDoes Not fit 2019 LD classic body style or trucks with factory single exhaust system. Max Dyno Gains of 15 hp and 19 lb. ft. of Torque Moderate Interior with Aggressive Exterior Tone Uses the Factory Hanger Locations Large Volume Super 40 Muffler Stainless Steel Construction Lifetime Limited Warranty Easy Installation Product Description: Exhaust System American Thunder Cat Back 3 in Diameter Dual rear Exit Dual 4 in Black Ceramic Tips Stainless