BMP BOOST BLOW-OFF VALVE
Product Description
BILLET BLOW-OFF VALVE FOR POLARIS BOOST TRAIL MODELS -YOU MUST USE OUR SILICONE TUBE KIT(Silicone tube and BOV will not fit RMK)
-All billet design for a great look
-Diverts to excess pressure to atmosphere
-Spring designed for 2 stroke sleds
-Outerwear filter included
-No drilling into throttle body to install when adding our Billet Intake