Polaris & Ski Doo OEM VM Mikuni AND Artic Cat OEM VM Mikuni Round Slide Yost Power Tube Kits

Experience the legendary performance that Yost Performance Products are internationally known for made exclusively for snowmobile carburetors. You can expect more horsepower and torque, increased combustion efficiency, awesome throttle response, and more power sooner. The Ultimate Carburator Modification! 5-13 extra HP!(dependent upon make and model).

Each Kit comes complete with the world famous Yost Power Tube, comprehensive instruction sheets, technical assistance and more power.