A joint project between 5 time GNCC Pro champion Bill Ballance and HMF to produce a new line of race-driven exhaust systems specifically designed for the aggressive sport-quad enthusiast.
Features the revolutionary Torque Range Modifier that modifies the torque increase to the bottom end of the powerband for an extremely smooth delivery through the mid power range.
Ideal for mud and loose dirt.
Internal mounting bracket that bolts directly into the core of the canister allowing the carbon canister to float vibration free and dramatically increases the life of the carbon fiber.