Silver Fox Airbox cover for Yamaha YFZ450R

-This is an alum piece to hold the foam for your open airbox sold with or without foam -Used at the highest level of xc racing for years -No more cutting plastic up laser cut piece fits perfectly and holds up forever -Foam Sold as kit of independtly -Uni Foam enough to make 2 sets of foam for the silver fox cover -Install video at our youtube BNRMotorsports1