K&N Engineering Drop-In Filter 05-10 Ford Mustang 4.0L/05-09 GT 4.6L

K&N Engineering Drop-In Washable Reusable High-Flow Air Filter Brand: K&N Engineering This listing is for one filter. Upgrade your vehicle's breathing with the K&N Drop-In Washable Reusable High-Flow Air Filter — engineered to increase airflow, improve throttle response and protect your engine without frequent replacements. Key Features High-Flow layered oiled cotton media — maximizes airflow while trapping dirt and contaminants. Washable & reusable — designed to last the lifetime of your vehicle and reduce long-term maintenance costs. Easy drop-in fit — installs directly into factory air box for a hassle-free upgrade. Performance gains — engineered to help increase horsepower and improve acceleration. Trusted warranty — backed by K&N’s 10-Year/Million Mile Limited Warranty for long-term confidence. Benefits Whether you’re seeking better fuel economy, more power, or improved engine protection, this K&N high-flow air filter delivers reliable performance. Its durable construction and washable design make it an eco-friendly, cost-effective alternative to disposable filters. Why Choose K&N Industry-leading filtration technology Designed for easy installation and long service life Compatible with 05-10 Ford Mustang 4.0L and 05-09 Mustang GT 4.6L Upgrade to K&N today for superior airflow, enhanced engine protection, and proven performance you can trust.