Fitemnt:for Predator 301cc 420cc Mini Bike Go kart For Honda GX160 GX200 168F 5.5/6.5HP Engine Fitemnt:for coleman CT200U CT200U-EX Mini Bike Go kart MB200 BAJA Warrior Engine Include:1*12mm Air Filter，1*Intake chamber pipe The filter will improve overall air filtration, horse power, torque and gas mileage over stock filters. Fit type: Universal Fit breather filter,pcv filter,clean air filter.Wash the air filter and keep it cleaning; it would last for a long time. Universal 12mm Mini Red Cone Cold Air Intake Filter Turbo Vent Breather