AIR FILTER CRF450R
- Provide high capacity, with low restriction, resulting in increased horsepower and torque
- Designed to increase horsepower and throttle response
- Deep pleats provide high airflow and long service intervals
- Strong, pliable molded flange and seals
- Made in the USA
- Washable, reusable, pre-oiled and ready to race!
- No fuel-management modifications necessary
HA-4517XD
FEATURES
- ULTIMATE LONGEVITY: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.
- ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
- EASY INSTALLATION: Pre-oiled and ready to install. One of the easiest and most cost-effective upgrades for your motorcycle or ATV for quick performance gains.
- SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.
- ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants.
- HIGH QUALITY: Made in America.