Mounting Bracket to Suit all Turbosmart FPRs and OPRs

This center cap only fits: JRX7 and JRX8 PCD 6x139

Brown/Red 11psi Middle Spring and Brown/Pink 7psi Outer Spring (installed)

the Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost

The Self-Balancing nature of the StraightGate50 means a huge tuning window of over 5 times base spring pressure can be obtained

Xtreme Performance - 230mm Rigid Ceramic Twin Plate Clutch Kit Incl Flywheel 1800Nm KJE23590-2E JR43 Mounting Bracket to Suit allXtreme Clutch 230mm twin plate kit The Xtreme Clutch 230mm Race Clutch is available with either ceramic, organic or carbon friction materials, making these kits ideal for high horsepower and motorsport applications where a high heat capacity is required. The Xtreme 230mm Race Clutch is the ultimate in clutch solutions with a range like no other. The 230mm range boasts a variety of kits to suit most high horsepower applications for street, circuit,