Cobb Subaru 3-Port Boost Control Solenoid (BCS) - 2015-2021 Subaru WRX Phone Flash Designed to trap pollen

Designed to trap pollen

If you have a BRZ with the performance package check here

High-Torque Clamps Included: Stainless steel hose clamps provide secure

We know most of us have experienced the dreaded waffle-gasket blow out

Cobb Subaru 3-Port Boost Control Solenoid (BCS) - 2015-2021 Subaru WRX Phone Flash Designed to trap pollenTUNING REQUIRED!! Supported in select COBB Off The Shelf Maps or contact your preferred Protuner for custom tuning. 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.