K&N Engineering Drop-In High-Flow Washable Air Filter E-3952

K&N Engineering Drop-In High-Flow Washable Air Filter E-3952 Brand: K&N Engineering The K&N E-3952 Drop-In High-Flow Washable Air Filter delivers improved airflow, durable filtration, and long-term value for your vehicle. Engineered with layered, oiled cotton media, this filter increases horsepower potential while efficiently capturing dirt and contaminants. Key Benefits Improved performance: High-flow design promotes better air intake and potential horsepower gains. Washable & reusable: Built to last the life of your vehicle—clean and reinstall instead of replace. Easy installation: Drop-in replacement fits your factory air box for quick, tool-free swapping. Trusted warranty: Backed by K&N’s 10-Year/Million Mile Limited Warranty for long-term confidence. Why Choose the E-3952 This popular K&N filter combines proven filtration technology with simple maintenance. The layered, oiled cotton media balances superior airflow with effective contaminant capture, making it ideal for drivers who want reliable performance without frequent replacements. Upgrade to the K&N E-3952 for enhanced engine breathing, fewer filter purchases, and the reassurance of a leading warranty—install today and experience the difference.