The AFE 49-43066 MACH Force XP 4" Downpipe-Back Dual Race Exhaust System for your 2011-2016 Ford Super Duty is constructed from 4" mandrel-bent stainless steel tubing for maximum flow. This dual system includes two dual side exits finished off with AFE-Power 6" polished stainless or black powdercoated clamp-on tips. Designed with oe-style bayonet hangers and using high-quality band clamps, this system installs easily with top quality hardware in your factory locations.
Flow and Performance:
This MACH Force-Xp Down-pipe exhaust system is 100% hand MIG-welded and Constructed from 4"" mandrel-bent stainless steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGTs. A mitered merge collector is also incorporated to eliminate dead space that can cause turbulence and hinder flow.
A free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig.
This system uses all factory mounting locations providing stability and hassle-free installation. 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.
6" Angle-Cut Rolled Edge Clamp-On Tips:
Available in your choice of polished or black, our 6" exhaust tips finish off your dual exhaust system with a high luster polished finish or black powdercoated finish.. A unique laser-cut aFe Power logo plate is riveted on for an aggressive style.
All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
Fitment Note: This system is designed for use on crew and extended cab applications with long and short beds. It will not work on regular cab models.
- Downpipe-Back Dual Exhaust
- Off-Road Race Only Exhaust
- Stainless Steel Construction
- OE Style Bayonet Hangers
Exhaust Tip Finish
Warning: This free-flow race exhaust system requires the use of an aftermarket performance programmer with off-road tuning.