Benefits include: Direct fit upgrade for the factory BOV on EVO IV to X

and 6mm increase in scrub radius

More than 10kg of weight reduction over OEM components and still maintaining required strenght and stiffness

aluminium piston provides better valve response and prolonged piston life

Xtreme Clutch Conversion kit - MAZDA RX7 13B - GM 26 x 28.6mm KMZ20681-2E CVR3 Benefits include: Direct fit upgradeXtreme Motorsport 200mm twin plate The Xtreme 200mm Race Clutch was developed with a focus on those interested in a cost effective alternative compared to other race style clutch kits on the market but without having to compromise on quality. The 200mm Race Clutch Kits consist of a Billet Flywheel, Solid centered Ceramic Clutch Plates, Cover assembly, Thrust Bearing & Carrier or the Internal Concentric Slave Cylinder (CSC). Product Features: Torque