In testing, the cat-back exhaust system resulted in gains up to +6 horsepower and +11 lbs. x ft. of torque, as measured on our in-house dyno (tested on 2008 Toyota FJ Cruiser V6-4.0L)
aFe power introduces the MACH Force-Xp cat-back dual exhaust system for the 2007-2017 Toyota FJ Cruiser with V6-4.0L engine. This dual exhaust system is constructed out of 3" to 2-1/2" 100% MIG-welded, mandrel-bent, stainless steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and improved throttle response. A free-flow single-in dual out muffler is included which improves performance across the power band while maintaining an awesome sound. Finishing off this exhaust are dual 4-1/2" diameter polished tips. The tips come with a laser-cut aFe Power badge riveted on for an aggressive style.
Installation is a Snap:
This system uses factory mounting locations and includes a bolt on hanger mount to support the driver side tube. This makes for an easy installation with no cutting required.
An OE style flange and high quality band clamps are used for a complete 360-degree sealing surface eliminating leak paths.
A single in dual out, free-flowing stainless steel muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.
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.
Dual 4-1/2" Dia. Polished Tips:
Finishing off this system are dual 4-1/2" diameter, polished, stainless steel tips. The tips come with a laser-cut aFe Power badge riveted on for an aggressive style.
Note: Removal of the skid plate required for TRD models
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.