the Focus is already pushing the boundaries of its standard plastic blow-off valve - and there's not much room to turn the boost up before the standard valve will struggle to keep up

Other components:

1/8 NPT Reference Ports

One of the problems encountered when tuning a diesel Patrol is the erratic boost curve afforded by the standard actuator fitted to the VNT-style turbo

Turbosmart Quick Release Barrel Clamps can be handle much higher tension / loads than traditional screw-type band clamps and have an in-built fastener bridge for a stronger

Clutch Kit - Xtreme Performance Heavy Duty Sprung Ceramic 600Nm 900kg KSS22004-1B JR37 the Focus is already pushingXtreme Performance sprung ceramic kit 1B Recommended for: Motorsport ApplicationsThese kits are available with sprung 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 600Nm Clamp load 900kg Increased over standard Sprung Ceramic Friction Disc Heavy Duty Pressure Plate Kit contains everything you need