Company23 Standard Boost Control Solenoid 2008-2021 STI
This is a 3-port solenoid design that will drastically improve boost response and control over the OEM 2-port boost control solenoid. Made with professional quality with proven MAC solenoid valve reliability that includes OEM quality mounting brackets and an electrical connector that makes this a "plug and tune" application.
- Professional quality kit with proven MAC solenoid valve reliability
- 3-port solenoid design drastically improves boost response and control over the OEM 2-port boost control solenoid
- Includes OEM quality mounting brackets and electrical connector makes this "plug and tune"
- Includes 6mm(1/4") hose fittings
- Custom solenoid matches OEM ECU current draw, includes high vibration coil, and viton seals
- Custom Tuning Needed, such as a Protune or ETune
- Installation Instructions