K&N Replacement Air Filter for Triumph Bonneville & Street Series

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles, you simply remove the disposable air filter and replace it with a K&N.  Features: Drop-in design; no cutting or additional components Reusable: just wash & clean with the Recharger Kit Increased performance Million-Mile Limited Warranty through K&N Print Install Guide (PDF) How to Install K&N Filters TB-9016