4 Port Boost SolenoidThis solenoid is built for turbo setups that need a wider control range than a basic 3-port can handle. A 3-port is suitable for up to double your wastegate spring pressure (EG 10psi spring can do up to 20psi) The 4-port boost solenoid gives the best results with a very soft base wastegate spring (EG 4psi) Compatible with Link ECU, Haltech, MaxxECU, Motec, Emtron, and all major aftermarket ECUs.What’s Included: – 4-port boost control solenoid valve – 3x Hose barb fittings – 1x Outlet filterKey Specs: – Handles up to 100 PSI boost – 12V DC operation – High-flow design for quick response – Ultra-fast response time for precise controlPlumbing Guide: Port A = Top of wastegate Port B = Bottom of wastegate Port EX = Solenoid Vent (filter goes here) Port IN = Boost Pressure in from Turbo/IntakeNeed a mount for the solenoid? This boost solenoid is easily secured with this mount, It’s is sold separately for that perfect paring. Check out our custom mounting solution. Boost solenoid Mount Not sure how to connect your boost hoses up? Check out our 4 port Mac valve diagram.We only stock authentic Mac valves. There are many fake versions out there – ours come direct from MaxxECU. NZ Wiring Stock: We list the item’s we stock in Petone, Wellington
