AFE Large Bore HD 4-Inch Stainless Steel DPF-Back Exhaust for 2017–2020 Ford F-250/F-350 6.7L

Description

Flow and Performance:
This Large Bore-HD exhaust system is 100% hand MIG-welded and Constructed from 4″ mandrel-bent 409 stainless steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s. A mitered merge collector is also incorporated to eliminate dead space that can cause turbulence and hinder flow.

Perfect Fit:
This system uses all factory mounting locations providing stability. Includes OE-style bayonet hangers which 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. Some cutting maybe required during install. Please see instruction sheet for Cab configuration for further details.

5″ Angle-Cut Rolled Edge Matte-Black Intercooled Clamp-On Tips:
Finishing off the exhaust are dual side exit 5″ stainless steel intercooled clamp-on tips with a matte-black finish. A unique laser-cut aFe Power logo plate is riveted on for an aggressive style.

Fits:
Standard Cab/Long Bed (141.6″ Wheelbase)
Extended Cab/Short Bed (148″ Wheelbase)
Extended Cab/Long Bed (164.2″ Wheelbase)
Crew Cab/Long Bed (176″ Wheelbase)
Crew Cab/Short Bed (159.8″ Wheelbase)

Emissions Disclaimer:
This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.

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