K&N Engineering 33-5117 AIR Drop In Air Filter helmets-helmet-accessories-replacement-parts-face-shields and 517-3042-97

and 517-3042-97

Precision-machined stock stem nut and stamped steel lock washer

Durable shell with breathable and waterproof coating

Up to three years-1 oz per 1 gallon of fuel

Fortified with Polyseal Protection

K&N Engineering 33-5117 AIR Drop In Air Filter helmets-helmet-accessories-replacement-parts-face-shields and 517-3042-97K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your