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, high-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 Valve with our Multiple Award Winning and Patented EM (Electro-Mechanical) technology. The RacePort architecture provides market-leading flow and reliability with a diaphragm-operated valve, which has proven to be the most responsive and capable valve in the market. Add to this the Multiple Award Winning and patent EM (electro-mechanical) technology, which provides seamless electronic integration; you have a motorsport-proven solution with genuinely high-end and hi-tech credentials. Available in Male Flange Vent To Atmosphere Female Flange Vent to Atmosphere Male Flange PlumBack Female Flange PlumBack Features Award Winning and Patented EM (Electro-Mechanical) Technology Boost Balance Technology for high boost Billet 6000 series aluminium construction Milspec hard anodized valve guide and stem Hi-Temp Silicon Nomex Diaphragm Positive sealing valve seat 2.0' inlet flows over 330 CFM USA Patent: 10,781,745 AUS Patent: 2018253619