FMF Factory 4 Exhaust system. System includes power bomb header, custom matched midpipe, new oval round titanium silencer in natural finish and a wash plug. This is a complete system front to back. Spark arrestor end cap is available as an option for an extra charge (call 309-935-5212 for pricing).

The Factory 4 is designed to broaden the powerband, increase overall horsepower and torque gain while reducing and centralizing the weight.

Oval to Round Construction.
Sleeker, "tucked in" Profile—Less prone to crash damage.
Substantial power gains over standard systems.
Lowers & centralizes the center of gravity.
Power-Up jet kit maximizes effects of any exhaust system.