BMW E9X or Lexus LS (UCF30) steering rack is needed to be used with this kit to replace the original electric power steering

As used by motorsport teams and armoured car manufacturers across the globe

which results in Z boost pressure

Yellow Spring rated -22 to -20 InHg (installed) and a Gasket

Clutch Kit - Xtreme Performance Heavy Duty Organic 290Nm 700kg (30% inc.) KMI23009-1A CVR7 BMW E9X or Lexus LSXtreme Performance sprung organic kit 1A Recommended for: Street use in vehicles with minor engine modifications. Sprung organic clutch kits offer exceptional driveability for vehicles used daily but also have performance modifications. The sprung organic disc offers improved dampening which reduces the shock loading on the transmission. Specifications: Torque capacity 290Nm Clamp load 700kg 30% Increased over standard Organic Friction Discs Heavy