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Flowmaster
Fits 2019 to 2023 Chevrolet Silverado 1500, Silverado 1500 LTD, and 1 more make. See every vehicle
Free shipping in Canada, ships Thursday, October 1Free shipping in Canada
This Flowmaster® Flow FX® cat-back exhaust system for the 2019-2023 GM Silverado/Sierra 1500 trucks with the 6.2L engine and factory dual exhaust, is manufactured using durable 409 stainless steel throughout and features 3.5-inch to dual 2.50-inch mandrel bent pipes for better exhaust gas flow, and a Flow FX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +26 hp and +39 lb.ft at the rear wheels. This system fits all wheelbases and connects to the factory exhaust tips that exit in the rear bumper for a stealthy 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 | High Country, LTZ | 6.2L 376 V8 |
| 2020 | Chevrolet | Silverado 1500 | Custom Trail Boss, High Country, LT Trail Boss, LTZ, RST | 6.2L 376 V8 |
| 2021 | Chevrolet | Silverado 1500 | Custom Trail Boss, High Country, LTZ, RST | 6.2L 376 V8 |
| 2022 - 2023 | Chevrolet | Silverado 1500 | High Country, LT Trail Boss, LTZ, RST | 6.2L 376 V8 |
| 2022 | Chevrolet | Silverado 1500 LTD | Custom Trail Boss, High Country, LT Trail Boss, LTZ, RST | 6.2L 376 V8 |
| 2019 - 2021 | GMC | Sierra 1500 | AT4, Denali, SLT | 6.2L 376 V8 |
| 2022 - 2023 | GMC | Sierra 1500 | AT4, Denali, Denali Ultimate, SLT | 6.2L 376 V8 |
| 2022 | GMC | Sierra 1500 Limited | AT4, Denali, SLT | 6.2L 376 V8 |