Designed to offer maximum performance and a deep aggressive exhaust tone, the aFe Large Bore-HD exhaust system is for users wanting uncompromised performance and sound. The aFe Large Bore-HD exhaust system features smooth mandrel bends and large oversized pipes for maximum flow and optimum efficiency. Each exhaust system is constructed from high quality stainless steel for added performance and durability. High grade OE style 360 degree band clamps are included with every kit for an air tight seal and ensured performance. The aFe Large Bore-HD exhaust system uses factory mounting locations for easy and hassle-free installation. Extreme durability, optimum performance, and high quality design have made aFe Large Bore-HD exhaust systems perfect for users wanting premium quality, first-rate performance, and aggressive exhaust sound. All aFe exhaust systems are proudly made in the U.S.A.
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.
Specially Formed End Connection:
A specially formed end connection was designed which helps the exhaust system attach directly to the DPF.
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.
Massive 6" Black Tip:
Finishing off the exhaust is a powder-coated black 304 stainless steel exhaust tip. This tip features a drain port on the bottom to keep rust and corrosion away. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.
Simple Installation:
All systems use factory mounting locations providing stability and hassle-free installation.
Fitment Note: Fits 160.5" & 160" Wheel-Base
Emissions Disclaimer:
This product does not require a CARB EO# (CARB Aftermarket Parts Verification Guidelines).
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.
- Constructed from 100% MIG-welded 5" mandrel-bent stainless steel tubing
- Uses high quality band clamps and OE-style bayonet hangers
- Utilizes all factory mounting locations to provide a quick, hassle-free installation
- A specially formed end connection attaches directly to the DPF
- Included in this exhaust system is a massive 6" wrinkle-black powder-coated 304 stainless steel tip with a unique stainless steel laser-cut aFe Power logo plate riveted on for an aggressive style
Installation Notes:
Professional installation required.
Fitment & Application:
- 2018 Ram 3500 Cummins Turbo Diesel 6.7L
- 2018 Ram 2500 Cummins Turbo Diesel 6.7L
- 2017 Ram 3500 Cummins Turbo Diesel 6.7L
- 2017 Ram 2500 Cummins Turbo Diesel 6.7L
- 2016 Ram 3500 Cummins Turbo Diesel 6.7L
- 2016 Ram 2500 Cummins Turbo Diesel 6.7L
- 2015 Ram 3500 Cummins Turbo Diesel 6.7L
- 2015 Ram 2500 Cummins Turbo Diesel 6.7L
- 2014 Ram 3500 Cummins Turbo Diesel 6.7L
- 2014 Ram 2500 Cummins Turbo Diesel 6.7L
- 2013 Ram 3500 Cummins Turbo Diesel 6.7L
- 2013 Ram 2500 Cummins Turbo Diesel 6.7L
Brand | aFe Power |
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Part Number | AFE-49-42039-B |
Shipping Method | UPS/FedEx/USPS Ground |
California Prop 65 Warning | This product can expose you to chemicals that are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov |