The 3" diameter BORLA Cat-Back system has a side exit (passenger) featuring the classic S-Type sound level with no drone inside the vehicle, and a 4" round bright chrome on T-304 stainless steel tip. A system with a black chrome on T-304 stainless steel tip is also available. BORLA Cat-Back and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium, high-quality T-304 austenitic stainless steel, superior to T-400 to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Give your Silverado or Sierra the power and sound it deserves, bol on a BORLA . You can count on BORLA to provide durability, performance, sound, and a Million-Mile Warranty.
This Part Fits:
Year | Make | Model | Submodel |
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2020-2021 | Chevrolet | Silverado 1500 | Custom |
2020-2024 | Chevrolet | Silverado 1500 | Custom Trail Boss |
2020-2024 | Chevrolet | Silverado 1500 | LT |
2019-2024 | Chevrolet | Silverado 1500 | LTZ |
2020-2024 | Chevrolet | Silverado 1500 | RST |
2020-2025 | Chevrolet | Silverado 1500 | WT |
2022 | Chevrolet | Silverado 1500 LTD | High Country |
2022 | Chevrolet | Silverado 1500 LTD | LT |
2022 | Chevrolet | Silverado 1500 LTD | LT Trail Boss |
2022 | Chevrolet | Silverado 1500 LTD | LTZ |
2022 | Chevrolet | Silverado 1500 LTD | RST |
2022 | Chevrolet | Silverado 1500 LTD | SSV |
2022 | Chevrolet | Silverado 1500 LTD | WT |
2019-2021 | GMC | Sierra 1500 | AT4 |
2019-2021 | GMC | Sierra 1500 | Base |
2019-2024 | GMC | Sierra 1500 | SLE |
2019-2024 | GMC | Sierra 1500 | SLT |
2022 | GMC | Sierra 1500 Limited | Denali |
2022 | GMC | Sierra 1500 Limited | Elevation |
2022 | GMC | Sierra 1500 Limited | Pro |
2022 | GMC | Sierra 1500 Limited | SLE |
2022 | GMC | Sierra 1500 Limited | SLT |