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MAC Boost Control Solenoid (4 Port)

MAC Boost Control Solenoid (4 Port)


With most high end ECUs now offering some form of boost control, there is no better way to utilise the full potential of boost control without a genuine MAC Valve. 

 MAC are the industry leader when it comes to solenoid control & compatible with almost all aftermarket ECUs & Boost Controllers & here at Race Mode, We have been using MAC Valves for many years in most forms of motorsport & street driven vehicles.

(fittings not included, picture for illustration purposes only))


The MAC 45 Series is a direct solenoid operated 4-way poppet valve.  It features a short stroke solenoid, a balanced poppet and conical seats.  These features translate into high shifting forces, fast consistent response times, and long life.

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