The Built-In Stainless Steel Mesh Oil Filter is serviceable and replaceable and is another layer of defence from debris in your engine oil damaging your turbocharger

Turbosmart also offers up to 40PSI springs

which can be challenging to install due to the high lock angles

the plastic becomes brittle and can crack

Clutch Kit - Xtreme Performance Extra Heavy Duty Sprung Ceramic KMI22006-1BX BMW The Built-In Stainless Steel MeshXtreme Performance extra sprung ceramic kit 1BX 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 Clamp load Increased over standard Sprung Ceramic Friction Disc Extra Heavy Duty Pressure Plate Kit contains everything you need