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Mishimoto's Lifetime Warranty
Our BCS will eliminate boost fluctuations inherent in the OEM boost control system
0 inlets and outlets to let your crankcase breathe
The COBB Tuning 3-Port BCS features 1/8" low-profile barb fittings to keep the unit compact and are nickel coated for corrosion resistance
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
Cobb 3-Port Boost Control Solenoid 04-07 Subaru WRX/STI wrx Mishimoto's Lifetime WarrantyThe 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