They use an organic friction disc to retain drive-ability similar to standard

Move upwards for more toe-in under compression

Here is our recommended alignment parameters:Toe in/out: Toe in 3-10mm per sideCamber: -0

and the turbine is not the limiting factor in performance

It has adjustable  snap closure in the rear so one size fits for all

Clutch Kit - Xtreme Performance Heavy Duty Sprung Ceramic 570Nm 850kg (20% inc.) KTY24007-1B HEX Bolts They use an organic frictionXtreme 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 570Nm Clamp load 850kg 20% Increased over standard Sprung Ceramic Friction Disc Heavy Duty Pressure Plate Kit contains everything you