Pro-Tec Moflow Airbox Lid - Yamaha YFZ450R / YFZ450X Model:Yamaha YFZ 450R / YFZ 450X Larger CV Joints and Center

Larger CV Joints and Center Shaft Diameters

Large volume of packing material

Re-Engineered Cage Design to Enhance Durability

The Pro-Tec Moflow airbox lids are a must for modified ATV’s that require additional intake air flow or for any sport ATV owner who wants more horsepower

Precision CNC Machined

Pro-Tec Moflow Airbox Lid - Yamaha YFZ450R / YFZ450X Model:Yamaha YFZ 450R / YFZ 450X Larger CV Joints and CenterYFZ450R X Moflow Airbox Lid Pro Tec Moflow airbox lid Yamaha YFZ 450 (all years). High flow replacement airbox lid. Made from laser cut aluminum with a replaceable filter element. Recommended for use with aftermarket exhaust systems and modified engines. Pro Tec high performance high flow Moflow airbox lids are available for most sport ATVs. The Pro Tec Moflow airbox lids are a must for modified ATVs that require additional intake air flow or for any