Mac Valve Boost Controller

Dont be fooled by venders selling you overpriced mac valves with there sticker on them. We source ours direct from Mac to ensure the best quality part without the sticker markup. We offer both Genuine Mac 3 Port or 4 Port as well as the option to add vibrant 1/4 poly hose along with straight or 90 fittings to complete the install. (3 port will also include 1 Tee Fitting needed for install) If you would like a mix of 90s and straight fittings we can also do that but please contact us prior to ordering. These are compatible with any engine management that has PWM control, Hondata, Haltech, Fueltech, Link, Holley as well as several others. Please verify this is compatible with your ecu before ordering, NO Returns Allowed on Electrical Components!