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" 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 black 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.
Leak-Free Seal:An OE style flange and high quality band clamps are used for a complete 360-degree sealing surface eliminating leak paths.
Aggressive Sound: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.
Perfect 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.
4-1/2" Dia. Black Tips:Finishing off this system are dual 4-1/2" diameter, black, 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.