The BOV controller can vent this build up of pressure

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This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm & revisions to the actual springs fitted resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive

BMW and Lexus steering rack attachments and crossmember inserts are included in the kit

Suits Turbosmart Fuel Pressure Regulator Series including FPR800

Clutch Kit - Xtreme Performance Heavy Duty Cushioned Ceramic Incl Flywheel 650Nm KMC23530-1C CVR3 The BOV controller can ventXtreme Performance Cushioned Ceramic kit 1C Recommended for: Motorsport ApplicationsThese kits are available with cushioned ceramic friction discs and are designed for motorsport applications where higher heat and torque capacity is required. These can also be used in some road applications. Specifications: Torque capacity 630Nm Clamp load +10% Increased over standard Cushioned Ceramic Friction Disc Heavy Duty Pressure Plate Kit contains everything