Interested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent 409 stainless steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations to provide a quick, hassle-free installation. Also included in this exhaust system is a massive 6" wrinkle-black powder-coated 304 stainless steel tip with a laser-cut stainless steel aFe power badge. Large Bore-HD exhaust systems are the perfect combination of performance, fit and value. 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 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.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2016 | Chevrolet | Silverado 2500 HD | LT |
| 2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2016 | Chevrolet | Silverado 2500 HD | WT |
| 2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2016 | Chevrolet | Silverado 3500 HD | LT |
| 2016 | Chevrolet | Silverado 3500 HD | LTZ |
| 2016 | Chevrolet | Silverado 3500 HD | WT |
| 2016 | GMC | Sierra 2500 HD | Base |
| 2016 | GMC | Sierra 2500 HD | Denali |
| 2016 | GMC | Sierra 2500 HD | SLE |
| 2016 | GMC | Sierra 2500 HD | SLT |
| 2016 | GMC | Sierra 3500 HD | Base |
| 2016 | GMC | Sierra 3500 HD | Denali |
| 2016 | GMC | Sierra 3500 HD | SLE |
| 2016 | GMC | Sierra 3500 HD | SLT |
- 2016-chevrolet-silverado-2500-hd-high-country-esi7948971
- 2016-chevrolet-silverado-2500-hd-lt-esi1859931
- 2016-chevrolet-silverado-2500-hd-ltz-esi7819749
- 2016-chevrolet-silverado-2500-hd-wt-esi5774377
- 2016-chevrolet-silverado-3500-hd-high-country-esi2211523
- 2016-chevrolet-silverado-3500-hd-lt-esi9636625
- 2016-chevrolet-silverado-3500-hd-ltz-esi3668212
- 2016-chevrolet-silverado-3500-hd-wt-esi4587894
- 2016-gmc-sierra-2500-hd-base-esi8143012
- 2016-gmc-sierra-2500-hd-denali-esi4323812
- 2016-gmc-sierra-2500-hd-sle-esi1713625
- 2016-gmc-sierra-2500-hd-slt-esi6440604
- 2016-gmc-sierra-3500-hd-base-esi8955638
- 2016-gmc-sierra-3500-hd-denali-esi1500908
- 2016-gmc-sierra-3500-hd-sle-esi1815638
- 2016-gmc-sierra-3500-hd-slt-esi9746058
- EPA:N/A
- Exhaust- Mufflers & Tips>DPF Back
- fits_2016`Chevrolet`Silverado 2500 HD`High Country~2016`Chevrolet`Silverado 2500 HD`LT~2016`Chevrolet`Silverado 2500 HD`LTZ~2016`Chevrolet`Silverado 2500 HD`WT~2016`Chevrolet`Silverado 3500 HD`High Country~2016`Chevrolet`Silverado 3500 HD`LT
- fits_2016`Chevrolet`Silverado 3500 HD`WT~2016`GMC`Sierra 2500 HD`Base~2016`GMC`Sierra 2500 HD`Denali~2016`GMC`Sierra 2500 HD`SLE~2016`GMC`Sierra 2500 HD`SLT~2016`GMC`Sierra 3500 HD`Base~2016`GMC`Sierra 3500 HD`Denali~2016`GMC`Sierra 3500 HD`SLE
- LTL:N
- MPN:49-44081-B
- Non-CARB:Y
- Prop65:Y
- SpecialOrder:Y