COBB Tuning 3-Port Boost Control Solenoid EBCS 2015-2021 WRX


The COBB 3-Port Boost Solenoid (BCS) is an excellent upgrade for modern turbocharged vehicles, enabling precise boost control in a tidy package that is easy to install and tune. Our BCS will eliminate boost fluctuations inherent in the OEM boost control system, providing stable and repeatable boost control to base the vehicle's tune on. It is equally capable of providing this stable boost control at stock boost levels as well as extremely high boost levels associated with big-power builds.

The COBB 3-Port Boost Control Solenoid (BCS) adds the flexibility and precision needed for properly controlling boost via the factory ECU. Many upgrades to the turbocharging system (such as larger turbochargers and external wastegates) require the increased performance, reliability, flexibility, safety and installation options that the COBB 3-Port BCS provides.

- Accurate and Consistent Boost Control
- Plug and Play 18-Gauge Wiring Harness
- 1/4" Nickel Plated Barbed Fittings
- Rated up to 120psi
- Billet Aluminum Mount

Custom Tuning Needed, such as a Protune or ETune

2015-2021 WRX

More Information
Color Black
Manufacturer Cobb Tuning
Price 175.00
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