K+N style air filter stock size replacement factory airbox Yamaha YFZ450 YFZ450R Toomey (PHOTOS shows a plus +4"

(PHOTOS shows a plus +4" swingarm

This super light weight setup is intended for racing only

will fit any of our K+N style pod air filters:

RANGER XP 800 2012

K+N style air filter stock size replacement factory airbox Yamaha YFZ450 YFZ450R Toomey (PHOTOS shows a plus +4"Brand New K&N style ATV Air Filter fits factory airbox Pleated element style for more air flow More power and acceleration Washable and re usable ID is 3 7 8" Fits the Yamaha ATV 4 stroke models listed below: 2004 2012 Yamaha YFZ450 2009 Current Yamaha YFZ450R 2010 2011 Yamaha YFZ450X This is a stock size replacement sized filter for your YFZ450 Replaced K&N parts number YA 4504 (replaces OEM 5TG 14451 00) This fits inside the factory airbox, and uses