aFe Exhaust DPF Back (49-44085-B) 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. aFe LARGE BORE HD 4in 409-SS DPF-Back Exhaust w/Black Tip 2017 GM Duramax V8-6.6L (td) L5P
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| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2017-2019 | Chevrolet | Silverado 2500 HD | LTZ | ||
| 2017-2019 | Chevrolet | Silverado 2500 HD | WT | ||
| 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 | SLE | ||
| 2017-2019 | GMC | Sierra 3500 HD | Denali | ||
| 2017-2019 | GMC | Sierra 3500 HD | Base | ||
| 2017-2019 | GMC | Sierra 3500 HD | SLT |
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 Large Bore-HD exhaust system is constructed of 5" mandrel-bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. 6" Diameter Black Intercooled Tip: Finishing off the exhaust is a 6" diameter, black, stainless steel slash cut tip 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.
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov IN STOCK aFe 49-44085-PaFe Exhaust DPF Back aFe LARGE BORE HD 5in 409-SS DPF-Back Exhaust w/Polished Tip 2017 GM Duramax V8-6.6L (td) L5P $481.53 SALE
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 IN STOCK aFe 49-44086-PaFe Exhaust DPF Back aFe Large Bore-HD 4in 409-SS DPF-Back Exhaust w/Dual Polished Tips 2017 GM Duramax V8-6.6L (td) L5P $669.63 SALE
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For more information on aFe part number 49-44085-B, you can visit the official aFe website.
