Home » Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster

Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System

SKU: flo817965
Out of stock
$415.95

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!

Got questions?
Feel free to get in touch

Flowmaster introduces our Outlaw Extreme stainless steel cat-back exhaust system for the 2019*-2026 (*2019 New Body Only) Chevrolet/GMC Silverado/Sierra 1500 with the 5.3L engine. This system uses an Outlaw series muffler for a deep powerful sound and increased performance. 3.0-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. This system produced max dyno gains of 15 hp and 20 lb.ft. at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty. Fits 2019*-2026 (*2019 New Body) GM Silverado/Sierra 1500 5.3L, Outlaw Extreme High Clearance 3.0" Cat-Back Stainless Steel Exhaust System 2019*-2025 Chevy/GMC Silverado/Sierra 1500 with 5.3L Engine. *Fits 2019 New Body Trucks Only.
  • 3.0-inch 16-gauge Mandrel Bent Stainless Steel Tubing Helps Maintain Maximum Exhaust Flow for Better Power
  • 409 Stainless Steel Construction Delivers Extra Durability and Improved Long-Term Corrosion Resistance
  • Outlaw Series Performance Muffler Offers a Deep Powerful Sound and Increased Performance
  • Dump Style Exit Allows for Better Ground Clearance When in Extreme Off-Road Conditions
  • Includes all Necessary Hardware for an at Home Installation
  • Max Dyno Gains of 15 hp and 20 lb.ft. at the Rear Wheels
  • Uses Factory Hanger Locations for Easy 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