Korsh 3 Port MAC Solenoid - Subaru WRX 08-14 / Forester XT 08-13 / Liberty GT 07-09

Korsh 3 Port MAC Solenoid - Subaru WRX 08-14 / Forester XT 08-13 / Liberty GT 07-09

Application: Subaru WRX 2008–2014, Forester XT 2008–2013 and Liberty GT 2007–2009
Part Type: 3 port electronic boost control solenoid
Part Number: KOR-3PS-08

Unlike the factory 2 port solenoid, the Korsh 3 port MAC solenoid gives your tuner extremely high resolution boost control, so your WRX, Forester XT or Liberty GT can be tuned safely with rock solid boost levels. It spools the turbo quicker and holds tight boost control across the entire power curve.

Model-specific brackets give an OEM-quality fit, and the Subaru harness connector means you simply unplug the factory solenoid and plug in the Korsh unit, with no cutting, splicing or crimping. The valve is built by MAC to commercial standards, with special seals against moisture and high-temp coils that hold a response time of 6 milliseconds or less, even under extreme heat. Korsh has worked with leading tuners to make sure it works safely with the factory Subaru ECU.

Why Korsh?

• Faster Spool – Flows 10% more than competing solutions.
• Plug and Play – Direct connection to the OEM harness, no wire splicing.
• Factory ECU Compatible – Custom coil designed to match Subaru ECU voltage.
• Balanced Valve – Handles up to 120psi with instant response.
• High-Temp Coils – 6ms response time in extreme conditions.
• Nickel Plated Fittings – Durable metal fittings, not fragile plastic.
• Moisture Protection – Special seals for long-term reliability.

What's Included

• 1 x Korsh 3 port MAC boost control solenoid
• Model-specific install bracket

Important Notes

• Approximately 15-minute installation, supported by written and video guides.

Vehicle Fitment

• Subaru WRX 2008–2014
• Subaru Forester XT 2008–2013
• Subaru Liberty GT 2007–2009

Not sure if this suits your car? Email sales@coore.com.au and our team will confirm fitment.