SteamSpeed 3-Port Boost Control Solenoid

Tuners strongly recommend electronic boost control solenoids; we recommend them. Now, we make them. Introducing the SteamSpeed BCS (boost control solenoid aka EBCS) plug and play for all turbocharged Subaru models.

We include everything you need in the box for plug and play install. It mounts right to the stock location without modification with our custom made brackets, and clips right into the wiring harness. We even include new silicon vacuum lines and bolts so no extra trips to the parts store is needed.