Home » Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System
Flowmaster

Flowmaster 19-25 GM 1500 Trucks 2.7T American Thunder Cat-Back Exhaust System

SKU: flo818113
Out of stock
$742.95

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® American Thunder® cat-back exhaust system for the 2019-2026 Chevrolet/GMC Silverado/Sierra with the 2.7-liter engine is manufactured using durable 409 stainless steel throughout and features dual 2.50-inch mandrel bent pipes for better exhaust gas flow, and an American Thunder muffler is used for a moderate sound level and maximum performance. Gain up to 4 hp and 11 lbs-ft of torque at the rear wheels over stock. This system exits dual out the rear or dual out the side, with dual 3.50-inch polished tips for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty. Fits 2019-2026 Chevrolet/GMC Silverado/Sierra 2.7-Liter, Cat-Back, Dual Out Rear/Side Exit, Stainless Steel Exhaust System Fits 2019-2026 Chevrolet/GMC Silverado/Sierra trucks with 2.7-liter engines, 2 & 4-wheel drive. Does not fit models with the Multimatic suspension option.
  • Dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • 50 Series Big Block performance muffler delivers a deep, moderate performance tone and improves exhaust flow
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • Dual 3.50-inch polished tips exit dual out the rear or side for a custom look
  • Gain up to 4 hp and 11 lbs-ft of torque at the rear wheels
  • Flowmaster’s Lifetime Limited Warranty
  • Fits 147-inch and 157-inch wheelbases

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