Flowmaster 717894 FlowFX Cat-Back Exhaust Kit 3 Inch to 2.5 Inch 409 Stainless Steel Compatible with 2019-2024 New Body Chevy Silverado GMC Sierra 1500 Crew Cab/Double Cab 5.3L Dual Exhaust

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Deep Powerful Tone Inside and Outside the Vehicle Max Dyno Gains of 21 hp and 26 lb.ft. of Torque Flow FX "Straight-through" Performance Muffler Exits Through the Factory Exhaust B ezels All Mandrel-bent Stainless Steel Tubing Uses the Factory Hanger Locations Includes All Necessary Hardware Easy at Home Installation Brand Flowmaster Manufacturer part number 717894 UPC / GTIN 700042038916 Weight 63.01 lb Dimensions (L × W × H) 55 × 25.1 × 12 in Category Engine & Drivetrain Condition New — genuine brand-name part Genuine brand-name part, full manufacturer warranty. Ships from the closest US warehouse — normally within 1–3 business days. Verify fitment with the manufacturer part number above; not sure? Send us your VIN and we’ll confirm before you order. 30-day returns on unused parts. Show more