HMF BALLANCE PRO SERIES ALUMINUM Full Systems

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HMFs race-driven exhaust system is specifically designed for the Sport Quad enthusiast
USFS approved spark arrestor
One of the key features is a revolutionary insert known as the Torque Range Modifier (TRM)
The TRM modifies the torque increase to the bottom end of the powerband for an extremely smooth delivery through the mid power range. This enables the tires to get more real world traction at the low end with less wheel spin