Built with high quality construction using durable materials, the K&N Filters Performance Air Filter offers increased air flow and performance. Featuring a pleated cotton media and multiple layers of woven cotton gauze, this air filter ensures excellent filtration and long service intervals. Discover the features and benefits of the K&N Filters Performance Air Filter: Pleated cotton media: Provides a large filtration area with low restriction and high-capacity, leading to extended service intervals and improved engine performance. Multiple layers of woven cotton gauze: Ensures excellent filtration, protecting your engine from dirt and dust while maintaining clean carburetion even at high altitudes, ensuring optimal performance. Designed for off-road use: Ideal for Motocross, ATVs, UTVs, and Side by Sides, delivering increased horsepower and acceleration specifically tailored for these environments, enhancing your riding experience. OEM air box fit: Fits directly into your motorcycle's