The Dual Port is a 50-50 recirculation/vent-to-atmosphere valve for that classic vent-to-atmosphere BOV sound at high boost and quiet operation at low boost

Gauges not included

Traditional 71mm bolt spacing

The Boost-Based Pneumatic StraightGate40 takes the Multiple Award Winning eSG50

Stock blow-off valves like those that come standard often suffer from a range of problems

Clutch Kit - Xtreme Performance Race Sprung Ceramic incl Carrier & Flywheel 930Nm KCY25502WC-1R Anti-theft Lug Nuts The Dual Port is aXtreme Performance Extra Heavy Duty Sprung Ceramic 1R Recommended for: Motorsport Applications 1R kits feature a sprung ceramic friction disc, but with even greater clamping force pressure plate for higher torque capacity. These kits are designed specifically for motorsport applications such as circuit, rally, drifting and drag racing. Specifications: Torque capacity 930Nm Clamp load Increased over standard Sprung Ceramic Friction Disc Extra Heavy