SteamSpeed 3-Port Boost Control Solenoid (BCS) Subaru (GR, etc.) Subaru This increases flow efficiently without

This increases flow efficiently without the sharp edges and increases the durability of the tank without unnecessary welds to crack or leak

5 lbs/min and capable of making 400-450 whp on pump gas

We understand that picking the right turbo for your car is critical to achieving your goals for responsiveness and power

The ECU pulls timing in this case with the OEM core

SteamSpeed 3-Port Boost Control Solenoid (BCS) Subaru (GR, etc.) Subaru This increases flow efficiently withoutSteamSpeed 3 port Electronic Boost Controller provides superior boost control over Subaru OEM spec 2 port boost controllers. Improve tuning capabilities and waste gate control with this easy to install kit.