Turbosmart BOV Race Port GenV Sleeper - TS-0204-1135The Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged 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 on the market. Features Billet 6000 Series Aluminium Construction CFD Driven & Optimised Designs 2. 0 50mm Inlet Flows Over 330CFM Quick Release Aluminium V