Turbosmart BOV RacePort EM Female GenV Sleeper (TS-0224-1145) Colour:Sleeper With this fitting

With this fitting

you can expect a broader boost & torque curve through peak boost being achieved earlier in the RPM and being held longer into higher RPM

This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm & revisions to the actual springs fitted resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive

the better it seals)

Turbine Trim - 84

Turbosmart BOV RacePort EM Female GenV Sleeper (TS-0224-1145) Colour:Sleeper With this fittingp>The RacePort EM is a high flowing valve capable of supporting over 2500 HP with a built in solenoid for advanced control strategies and OE level vehicle integration, where electronic diverter valves are fitted. The RacePort EM (electro mechanical) is a motorsport quality, flowing diaphragm operated valve with modern vehicle technology and motorsport smarts in mind. The RacePort EM combines decades of experience with the market leading RacePort 50mm