3Port Boost Solenoid

These MAC 3 port boost solenoids are all set up and ready for an easy install! Come pinned in waterproof Deutsch connectors, and include two heat shrink solder butt connectors for a clean waterproof connection to your harness!

This is the same solenoid setup we run on our 800+ hp Civic, easy to use and smooth control adjustments.  Get your boost under control with one of these proven solenoids!

Works on multiple ECU and vehicle applications!