Subaru WRX Boost Solenoid - COBB - 3-Port Electronic - `15-`21
Subaru WRX Boost Solenoid - COBB - 3-Port Electronic - `15-`21
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Subaru WRX Boost Solenoid - COBB - 3-Port Electronic (2015-2021). A precise, plug-and-play upgrade that refines boost control for FA20 WRX builds.
COBB’s 3-port EBCS replaces the factory solenoid with an interrupt-style design that delivers finer wastegate control. Expect predictable boost and consistent performance across gears when paired with the required tune; installation is straightforward with OEM-style connectors for the 2015–2021 WRX.
Features
- 3-port interrupt configuration for accurate boost management
- Direct fit for 2015–2021 Subaru WRX (FA20)
- OEM-style electrical connection; plug-in install
- Requires ECU calibration (tune) for proper operation
Have questions or want help planning your setup? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization at our Austin, Texas and Los Angeles, California area locations.
Thinking about multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
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