Boost Control Solenoid

• 2004–2013 Subaru | Forester XT
• 2006–2014 Subaru | WRX
• 2004-2007 Subaru | WRX STI
• 2005-2009 Subaru | Legacy GT

This Overtake 3-port electronic boost control solenoid replaces the factory 2-port solenoid on turbocharged Subaru models, giving the ECU finer control over boost for steadier boost levels and quicker turbo response across the rev range. It plugs straight into the factory harness with no splicing, and its balanced valve is rated to handle up to 120 psi without slowing response.

• Part number: A10111
• 3-port design flows about 10% more air than competing solenoids for faster spool
• Balanced valve handles up to 120 psi; high-temperature coils keep response at 6 milliseconds or less
• Plug-and-play Subaru harness connector - no splicing or crimping
• Nickel-plated 1/8 in NPT fittings (no plastic) and laser-cut, black zinc-plated mounting bracket with threaded PEM nuts
• Works with the factory Subaru ECU; professional tuning is required after installation
• Typical installation takes about 15 minutes

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