K & N Oil Filter KN-138 Luggage Rack for Cobra Detachable Backrest This exhaust system was developed

This exhaust system was developed using the same technology that has powered the Graves Racing Team to 23 Professional AMA National championships including 8 Superbike Championship titles

tested by Monster Energy Kawasaki’s Ryan Villopoto

Want to turn your Kawasaki Ninja 400 into a fine-tuned MISSILE

Made from special case-hardened steel

K & N Oil Filter KN-138 Luggage Rack for Cobra Detachable Backrest This exhaust system was developedK&N delivers a premium oil filter which is built with a synthetic media specifically designed to withstand the high concentrates of synthetic racing oils A large filter media provides high flow rates and outstanding oil filtration to keep your motor running clean and smooth Uniform pleated synthetic filter media provides high capacity and outstanding filtration Synthetic Media allows for the higher flow rates associated with synthetic and synthetic