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Fits 2019 to 2026 Chevrolet Silverado 1500, Silverado 1500 LTD; 2019 to 2026 GMC Sierra 1500, Sierra 1500 Limited. See every vehicle
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.
Warranty: Manufacturer's Limited Lifetime Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2019 | Chevrolet | Silverado 1500 | LT, RST, WT | 2.7L 166 I4 |
| 2020 - 2021 | Chevrolet | Silverado 1500 | Custom, LT, RST, WT | 2.7L 166 I4 |
| 2022 - 2026 | Chevrolet | Silverado 1500 | Custom, Custom Trail Boss, LT, LT Trail Boss, RST, WT | 2.7L 166 I4 |
| 2022 | Chevrolet | Silverado 1500 LTD | Custom, Custom Trail Boss, LT, RST, WT | 2.7L 166 I4 |
| 2019 - 2021 | GMC | Sierra 1500 | Base, Elevation, SLE | 2.7L 166 I4 |
| 2022 - 2026 | GMC | Sierra 1500 | Elevation, Pro, SLE | 2.7L 166 I4 |
| 2022 | GMC | Sierra 1500 Limited | Elevation, Pro, SLE | 2.7L 166 I4 |