rocker Cover Breather Filter + 13mm Car Cold Air Intake Kit Crankcase Vent Universal for Vehicles with Intakes(Red)

Air Induction Efficiency Dramatically Improved: High flow air filter with excellent filtration can reduce the resistance of the engine air intake and improve the air supply per unit, and improve the volumetric efficiency when operating the engine Universal air filter: suitable for vehicles with 12 mm air inlets, for most off-road motorcycles, ATV, quad, dirt pit bike. High flow, auto-priming filters designed to fit perfectly in your airbox test before shipping to make sure product is perfect, stability and durability and we provide perfect customer service, any questions please feel to contact us and we promise to give you the best in customer care! High Quality: Professional manufacture, stable properties and high reliability. Different colors to choose from. Simple and easy installation Increases horsepower and acceleration: the air filter is designed to significantly increase engine power, increase engine output and The auto air filter prevents abrasive particles from entering the engine's cylinder to ultimately increase horsepower and improve gas performance