Engineered power: State-of-the-art filtration media provides up to 50% more airflow than disposable filters, increasing power and acceleration Easy installation: Pre-oiled and ready to drop into your factory air box. One of the easiest and most cost-effective upgrades for quick performance gains

Cost-effective: K&N high-flow replacement air filters save $250 over 10 years by avoiding disposable filters Superior protection: Provides world-class engine protection from harmful contaminants

Low-maintenance: Requires cleaning every 50,000 miles under normal highway driving conditions High-quality: Made in America Race-tested: Official Air Filter of NASCAR. Trusted on the racetrack, made for your vehicle