This enables the Smart Port BOV to work like both a bypass AND vent to atmosphere valve in one

Clamp load 1300Kg 30% Increased over standard

Clamp load 950kg 20% Increased over standard

Thickness: 18mm

Check out the Nissan S14 Rear suspension kit

Clutch Kit - Xtreme Outback Heavy Duty Sprung Ceramic 570Nm 730Kg (20% inc.) KTY26001-1B JR42 This enables the Smart PortXtreme Outback Heavy duty sprung ceramic kit 1B Recommended for: Motorsport Applications Xtreme Outback Ceramic upgrades have been designed to offer the ultimate in heat capacity for single plate upgrades and are designed specifically for motorsport applications such as endurance rally events and time trials. Available in Sprung Ceramic and Cushioned Ceramic, there are a wide variety of options to choose from depending on the vehicle use.