The distinctive formed cover emulates the CNC-machined pockets of our most recognized billet end caps used on Vance & Hines racing motorcycles from Flat Track to Road Racing VO2 Eliminator cover is a great way to accessorize one of our VO2 Naked Air Intake kits Fits Screamin' Eagle and other Aftermarket center bolt round filters Fits Vance & Hines VO2 Naked Air Intakes with round filters Made in the U.S.A.. COVER A/C CHR.V02 ELIM.