The RacePort Series Blow Off Valve is famous for being an amazingly small and light BOV for supercharged competition-level engines. Featuring our unique collar design and internal flow structures, it is 50% lighter and 25% smaller than the competition while flowing 330 CFM making it the highest flowing BOV of its type on the market.

The Supercharger-Specific Race Port features a softer (4 InHg) spring so it can stay open at idle when the supercharger is still producing boost.

Features
Billet 6000 Series Aluminium Construction
Quick Release Aluminium V-Band Collar
2.0 Inlet flows over 330 CFM
Milspec Hard-Anodized Valve Guide and Stem
Hi-Temp Silicon Nomex Diaghragm
Boost Balance Technology
Positive Sealing Valve Seat
Twin 1/8NPT Reference Ports
Options Valve Position Sensor Upgrade