the Mercedes’ standard bypass valves are plastic units that bleed boost and struggle to cope with the pressure

Also suits Race Port BOV and IWG's

Available in Pro (EFI) and Pro M (Mechanical Pump) - Suits Up to 3000HP Systems

The Stage 2 clutch uses an upgraded pressure plate combined with a ceramic friction disc in sprung configurations

VAG V2 Dual Port kit:

Clutch Kit - Xtreme Performance Heavy Duty Sprung Ceramic 355Nm KCT20003-1B JR42 the Mercedes’ standard bypass valvesXtreme 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 355Nm Clamp load Increased over standard Sprung Ceramic Friction Disc Heavy Duty Pressure Plate Kit contains everything you need for a