Home » Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System
Flowmaster

Flowmaster 19-25 GM 1500 5.3L FlowFX Cat-Back Exhaust System

SKU: flo717893
Out of stock
$999.95

Ready to install and hit the road!

All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!

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This Flowmaster® Flow FX® cat-back exhaust system for the 2019-2026 Chevrolet Silverado/GMC Sierra 1500 Crew Cab and Double Cab models with the 5.3-liter engine is manufactured using durable 409 stainless steel throughout and features a 3.00-inch inlet pipe leading to a single inlet/dual outlet Flow FX "straight-through" muffler for great sound and maximum performance. The dual 2.50-inch mandrel bent tailpipes exit out the side at an angle behind the rear wheels directing exhaust away from your boat or travel trailer when towing. Maximum dyno gains of 18 hp and 21 lb.ft at the rear wheels. The system is finished off with a pair of large 4.50-inch diameter black ceramic coated 304S stainless steel tips, giving your truck a custom look that goes hand in hand with that deep performance Flow FX sound. The system uses all the existing factory hanger locations and includes an additional hanger to install the new left side tailpipe. Includes installation instructions and all necessary hardware for an easy installation that you can do at home. Note: Fits 2wd and 4wd models. Fits 2019-2026 Chevrolet Silverado 1500/GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L engine. - Aggressive to moderate sound Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft or trucks with factory dual tailpipes.
  • Large 4.50-inch Black Ceramic Coated Stainless Steel Tips
  • Deep Powerful Tone Inside and Outside the Vehicle
  • Max Dyno Gains of 18 hp and 21 lb.ft of Torque
  • Flow FX "Straight-through" Performance Muffler
  • All Mandrel-bent Stainless Steel Tubing
  • Uses the Factory Hanger Locations
  • Full Stainless Steel Construction
  • Includes All Necessary Hardware
  • Easy at Home Installation
  • Lifetime Limited Warranty

Fitment:
2019 Chevrolet Silverado 1500
2019 GMC Sierra 1500
2020 Chevrolet Silverado 1500
2020 GMC Sierra 1500
2021 Chevrolet Silverado 1500
2021 GMC Sierra 1500
2022 Chevrolet Silverado 1500
2022 Chevrolet Silverado 1500 LTD
2022 GMC Sierra 1500
2022 GMC Sierra 1500 Limited
2023 Chevrolet Silverado 1500
2023 GMC Sierra 1500
2024 Chevrolet Silverado 1500
2024 GMC Sierra 1500
2025 Chevrolet Silverado 1500
2025 GMC Sierra 1500
2026 Chevrolet Silverado 1500
2026 GMC Sierra 1500


Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1