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aFe Exhaust DPF Back for a 2017-2019 Chevrolet Silverado 2500 HD, 2017-2019 Chevrolet Silverado 3500 HD, 2017-2019 GMC Sierra 2500 HD and 2017-2019 GMC Sierra 3500 HD.
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Simple Installation: All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal: High quality band clamps are included for a complete 360 degree sealing surface. OE Fit: OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time. Flow and Performance This exhaust system is constructed of 4" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. 5" Diameter Black Intercooled Tips: Finishing off the exhaust are 5" diameter, Hi-Temp black, stainless steel straight cut tips with intercooling vents designed to reduce exhaust gas temperatures at the tailpipe. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style. **Cutting stock exhaust is required.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2017 - 2019 | Chevrolet | Silverado 2500 HD | WT | ||
| 2017 - 2019 | Chevrolet | Silverado 2500 HD | LTZ | ||
| 2017 - 2019 | Chevrolet | Silverado 2500 HD | LT | ||
| 2017 - 2019 | Chevrolet | Silverado 2500 HD | High Country | ||
| 2017 - 2019 | Chevrolet | Silverado 3500 HD | WT | ||
| 2017 - 2019 | Chevrolet | Silverado 3500 HD | LTZ | ||
| 2017 - 2019 | Chevrolet | Silverado 3500 HD | LT | ||
| 2017 - 2019 | Chevrolet | Silverado 3500 HD | High Country | ||
| 2017 - 2019 | GMC | Sierra 2500 HD | SLT | ||
| 2017 - 2019 | GMC | Sierra 2500 HD | SLE | ||
| 2017 - 2019 | GMC | Sierra 2500 HD | Denali | ||
| 2017 - 2019 | GMC | Sierra 2500 HD | Base | ||
| 2017 - 2019 | GMC | Sierra 3500 HD | SLT | ||
| 2017 - 2019 | GMC | Sierra 3500 HD | SLE | ||
| 2017 - 2019 | GMC | Sierra 3500 HD | Denali | ||
| 2017 - 2019 | GMC | Sierra 3500 HD | Base |
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For more information on aFe part number 49-44089-B, you can visit the official aFe website.
