K&N Engineering Panel Air Filter for 2015 Ford Mustang

K&N Engineering Drop-In High-Flow Washable Air Filter This listing is for one replacement panel air filter for the 2015 Ford Mustang with 2.3L L4, 3.7L V6, or 5.0L V8. Upgrade engine performance and protection with the K&N Drop-In High-Flow Washable Air Filter. Engineered with layered, oiled cotton media, this replacement filter increases airflow while capturing dirt and contaminants to help improve horsepower and throttle response. High-flow design: Optimized media increases air intake for better performance. Washable & reusable: Lasts for the vehicle’s lifetime—clean, re-oil and reinstall. Easy drop-in fit: Direct replacement for your factory airbox for straightforward installation. Durability & warranty: Backed by K&N’s 10-Year/Million Mile Limited Warranty. Cost-effective: Eliminates repeated filter replacements—reduces long-term maintenance cost. Whether you drive daily or push the limits on the track, this K&N filter delivers reliable filtration, improved airflow, and long-term value. Install in minutes and experience smoother acceleration, consistent engine performance, and the confidence of a trusted brand.