K&N 07-09 Yamaha Wr250r/Wr250x Replacement Air Filter

K&N® washable, reusable High-Flow Air Filters™ are engineered with a state-of-the-art design featuring layered, oiled cotton media to improve airflow and effectively capture contaminants. Designed to deliver a boost in horsepower, each performance air filter is reusable and built to last the entire lifespan of your vehicle. Backed by K&N's No-Hassle Lifetime Limited Warranty, these drop-in replacement filters install easily into your factory air box, providing superior airflow and performance. Upgrade today and experience the benefits of K&N's most popular product!