This Flowmaster® American Thunder® cat-back exhaust system for the 2019-2026 GM 1500 (new body style) trucks with 5.3L engine is perfect for the person looking for an aggressive sound level outside the truck, with a moderate interior tone and the performance benefits you would expect from Flowmaster. This emissions-legal bolt-on system fits all Crew Cab and Double Cab models with 5.5 and 6.5-ft long beds with factory dual exhaust option. Features include flex joint, mandrel-bent 3.00-inch stainless steel tubing flowing into a Super 40® Series muffler, dual 2.50-inch mandrel-bent stainless tailpipes that are finished off with quad 4.00-inch black ceramic coated stainless steel tips exiting out under the factory exhaust bezels. Designed for an easy fit, this system includes all necessary parts and hardware for an easy at home installation. Maximum dyno gains of 15 hp and 19 lb.ft. at the rear wheels. Notes: Fits 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L engine. Fits models with 5.5 and 6.5-ft long beds with factory dual exhaust option.. Does Not fit 2019 LD/classic body style or trucks with factory single exhaust system. Does not fit models with the Multimatic suspension option.. Fits 2019-2026 (New body) Chevrolet Silverado 1500/GMC Sierra 1500 with 5.3L engine. - Aggressive to moderate sound. Flowmaster 19-25 GM 1500 5.3L American Thunder Cat-Back Exhaust System - Quad Tips. Large 4.00-inch Black Ceramic Coated Stainless Quad Tips. Flowmaster American Thunder Cat-back Exhaust System. Max Dyno Gains of 15 hp and 19 lb.ft. of Torque. Moderate Interior with Aggressive Exterior Tone. 1925 GM 1500 53L AMT DOR QUAD TIPS. Uses the Factory Hanger Locations. Large Volume Super 40 Muffler. Stainless Steel Construction. Lifetime Limited Warranty. Easy Installation. Stainless Kits. FLM EXHSYSKT

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