Toyota JZ - BMW 10x35mm spline

You can expect an increase of 1 to 2psi (peak boost) but the real improvement is in the mid-range

True Twin Port Control for a wide boost control window

and Blue Spring Rated -18 to -14 InHg (installed)

Check car hub length - max: 13

Xtreme Performance - 200mm Rigid Ceramic Twin Plate Clutch Kit Incl Flywheel 1200Nm KSU20520-2E SL-01 Toyota JZ - BMW 10x35mmXtreme 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