Sportbike Race-Spec High-Flow Air Filters - Honda - Fewer pleats than standard K&N air filters opens up the intake tract - Designed to increase power on modified sportbikes - Fuel-management modifications may be necessary - Two-ply cotton race filter media - Made in the USA - Designed for closed course and competition use.

OE Replacement High-Flow Air Filter - Triumph

Black Air Filter Care Kit - A six-step maintenance system designed to recharge any K&N Filtercharger air filters - Completely restores air flow efficiency - Kits Includes: - One 12-fluid ounce pump bottle of air filter cleaner - One 8-fluid ounce squeeze bottle of air filter oil

Drycharger Air Filter Wrap - Polaris - This specially designed filter wrap is made to extend the service interval of K&N Filterchargers when used in dusty conditions - Contains uniform micron openings like the K&N Precharger, so air can get in but dirt and other contaminants cannot - Silicone treatment deflects water splashed on the air filter - Uses sewn-in elastic opening to securely fasten to air filter - Custom fit to each application