The zero-offset butterfly valve is subjected to exhaust drive pressure equally on both halves of the valve which pivots centrally

Add to that some reference signal manipulation and you have some serious boost

Supplied With

The GenV External Wastegate Range is CFD optimized and real-world validated in-house for maximum flow and thermal management

BOV RacePort GenV Sleeper JR26 The zero-offset butterfly valve isThe 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 of its type on the market.\n