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FMF Factory 4 System (4 Stroke) |
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| 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. |
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