Full Race 4 Port MAC Boost Control Solenoid

Full Race 4 Port MAC Boost Control Solenoid.

Full-Race 4 Port MAC Boost Control Solenoid Our 4-port MAC boost control solenoid valve is designed to target a clearly defined boost curve and improve boost responses, and in some cases with a soft WG spring—quicker spool. The 4-port design works equally well in low boost and high boost applications. The 4 port MAC differs from a traditional 3 port MAC BCSV (boost control soleniod valve) because it precisely directs pressure to the open and close ports of your wastegate diaphragm.

Manufacturer part number: FR-UNI-4PORT-BCSV. Confirm your vehicle, engine and selected configuration before ordering.

Manufacturer specifications and installation information