Link Engine Management Boost Control Solenoid - 4 Port (4BCS) Electronics Designed for 2015–2021 WRX models

Designed for 2015–2021 WRX models with larger

Mounting Stud Gap (Centre to Centre) 28

12” thick double bracket

They come black anodized with stainless hardware

Operating Temp -20 - 100 deg

Link Engine Management Boost Control Solenoid - 4 Port (4BCS) Electronics Designed for 2015–2021 WRX modelsThinking of turning up the boost to max? Then this 4 port boost control solenoid is perfect. It allows for precise boost control of up to 120PSI. 4 port Boost control soldenoids are commonly used for big boost applications, boost levels can be raised as high as 6 7 times the spring pressure of the wastegate and they allow you to use lower wastegate spring pressures for more precise boost control when launching. Particularly useful in high power