The Plumb Back is a 100% recirculating blow-off valve

Premium Turbosmart Quick Release Barrel Hose Clamp -  4

while still retaining the ability to vent to atmosphere

If you are using BOV for traction/torque control

Caster alone is not enough to ensure sufficient self-alignment torque

Clutch Kit - Xtreme Performance Race Carbon Blade KGM22201-1P JR16 The Plumb Back is aStage 3 Clutch Kits Carbon Race Series Used by some of the most powerful time attack and drift cars in the world, the Xtreme Clutch single plate carbon clutch provides exceptional heat capacity for high horsepower vehicles. Recommended for: Xtreme powered vehicles requiring improved modulation