MAC Boost Control Solenoid EBC For Mazda MX-5
Take control of your Mazda MX-5’s boost with this genuine MAC boost control solenoid. By fitting a boost control solenoid, your Megasquirt MS3 or ME221 ECU can control your boost using switchable maps. You can also use features such as boost by gear, boost by throttle position and many more. Using a boost control solenoid allows you to run different maps for road or track to reduce detonation under extreme operating conditions without having to resort to running wastegate pressure.
Supplied with two high-quality 3mm hose barbs, you won’t have to fight to get your vacuum lines on. When wiring in the MAC boost control solenoid, the polarity is not important.
We have designed a bracket to hold the valve which fastens using two supplied M4 socket caps and nyloc nuts. The whole unit can then be securely mounted to any M6 captive nut in the engine bay with the supplied countersunk bolt.
MAC Valve Plumbing Instructions
Port 1: Vent
Port 2: To the wastegate actuator
Port 3: To the compressor housing
Incorrect plumbing in the MAC Valve EBC can cause engine damage due to over-boosting.
Features
- Optimal operating frequency: 26hz
- Max pressure: 120psi
- Usable duty: 21%-79% (as tested)
- Supply: 12vdc
Kit Includes
- Genuine MAC valve
- 2 x 4mm hose barbs
- 1 x Pneumatic silencer
- 1 x Bracket
- 1 x M6 countersunk bolt
- 2 x M4 socket cap bolts
- 2 x M4 nyloc nuts