A 3-port boost control solenoid kit for GT-Rs running an AMS OMEGA (internal wastegate) turbo kit. It gives much finer boost control resolution than the factory solenoid and is simple to plumb and install.

Includes: 3-port MAC valve, vacuum line, fittings, wiring and mounting hardware.

Fitment: 2009+ Nissan R35 GT-R (USDM, JDM and European models, LHD and RHD).

Not legal for sale or use on emissions-controlled vehicles in California.