AFE Large Bore-HD 5" 409 Stainless Steel DPF-Back Exhaust 13-18 Ram 6.7L Cummins
Looking for easy installation, lower EGT’s, and aggressive styling for the backend of your Cummins? Your search is over with AFE’s Large Bore-HD 5” 409 Stainless Steel DPF-Back Exhaust system. 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 EGTs. Check out the rest of this systems benefits below:
Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation. This kit includes an extension pipe for crew cab/long beds.
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.
Leak-Free Seal:High quality OE-style flange and band clamps are used for a complete 360 degree sealing surface.
Take a look at your options:- 6” 409SS Polished Tip: Finishing off the exhaust is a 6" diameter high luster, polished stainless-steel slash-cut exhaust tip. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.
- 6” 409SS Black Tip: Finishing off the exhaust is a 6" diameter black stainless-steel exhaust tip. A unique stainless-steel laser-cut aFe Power logo plate is riveted on for an aggressive style.






Description
Looking for easy installation, lower EGT’s, and aggressive styling for the backend of your Cummins? Your search is over with AFE’s Large Bore-HD 5” 409 Stainless Steel DPF-Back Exhaust system. 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 EGTs. Check out the rest of this systems benefits below:
Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation. This kit includes an extension pipe for crew cab/long beds.
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.
Leak-Free Seal:High quality OE-style flange and band clamps are used for a complete 360 degree sealing surface.
Take a look at your options:- 6” 409SS Polished Tip: Finishing off the exhaust is a 6" diameter high luster, polished stainless-steel slash-cut exhaust tip. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style.
- 6” 409SS Black Tip: Finishing off the exhaust is a 6" diameter black stainless-steel exhaust tip. A unique stainless-steel laser-cut aFe Power logo plate is riveted on for an aggressive style.





















