Increase horsepower and Acceleration: The Air Filter is designed to boost engine horse power significantly, increase engine power and torque outpout, the car air filter prevents abrasive particulate matter from entering the engine's cylinders to ultimately increase horsepower and improve the gas mileage Air Induction Efficiency Drastically Improved: High flow intake air filter with excellent filtration can reduce the resistance of the engine air intake, and improve per unit time air intake and volumetric efficiency when engine running High Quality: Professional manufacturing, stable characteristics and high reliability. Different colors for choice. Easy and simple installation Universal Air Take Filter: fitment for vehicles with 12mm air intakes, for most Off-road Motorcycle ATV Quad Dirt Pit Bike. High flow replacement car intake filter designed to fit perfectly in your stock airbox 100% test before shipping to ensure product perfect, stability and durability and we provide 100% perfect customer service, any questions please fell free to contact us and we promise to give you the best in customer care Description: The intake air filter is always used to prevent abrasive particulate matter from entering the engine's cylinders, where it would cause mechanical wear and oil contamination. Our high flow air filter kit can help your engine to draw more cooler air resulting in better throttle response and higher explosive horsepower output. It can also improve the look of the engine bay and improve the sound of the of the induction. Get this air filter to offer a much higher flow and clean air for your car Our Air Filter provides a high volume flow of clean and cooler free air into the engine, extending it's life, while raising the fuel mileage in the process meanwhile. The reusable filtering material is made from quality Metal + Filter Paper + Rubber, they are fully washable with just water and soap. The filter's flange absorbs shock and vibration by its strong moldeed pilable rubber. Specifications: Material: Metal + Filter Paper + Rubber Color: Silver, Blue, Red (optional) Size: 57 * 50mm/2.2 * 2.0in Connector Inner Diameter: 12mm/0.5in Package Weight: approx.69g Fitment: Universal for Vehicles with 12mm air intakes Package List: 1 * Air Filter Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.