K&N Engineering Drop-In High-Flow Washable Air Filter E-0664

K&N Engineering Drop-In High-Flow Washable Air Filter E-0664 Brand: K&N Engineering The K&N E-0664 is a drop-in high-flow, washable air filter engineered to boost performance and protect your engine. Its multilayer oiled cotton media is precision-designed to increase airflow while trapping harmful particles—delivering improved horsepower, throttle response, and longevity. Key Features High-Flow Design: Optimized layered cotton media improves airflow for better performance. Washable & Reusable: Clean, re-oil, and reuse—designed to last the life of your vehicle. Direct Fit: Drop-in replacement for your factory air box—easy installation with no modifications. Durable Construction: Built to withstand heat and vibration for long-term reliability. Warranty: Backed by K&N’s 10-Year/Million Mile Limited Warranty for peace of mind. Benefits Upgrade to the E-0664 to enjoy superior airflow and measurable performance gains without sacrificing filtration efficiency. Ideal for daily drivers and enthusiasts who want a cost-effective, long-term performance solution. Start improving horsepower and protection today —install the K&N E-0664 drop-in air filter for reliable performance and easy maintenance.