Perrin EBCS Pro Electronic Boost Control Solenoid Subaru STI 2008-2021 | ASM-TAC-731 GTR_1999-2002 The included O-Ring ensures the

The included O-Ring ensures the a tight seal and the Mishimoto name on the top shows everyone who peeks under the hood that only the best in quality go on your car

Part #: LSD 252 L15

Part #: 21-687C

As a brand

the BC0040S steel retainer configuration is favored for high-mileage and endurance-focused builds where durability and longevity are priorities

Perrin EBCS Pro Electronic Boost Control Solenoid Subaru STI 2008-2021 | ASM-TAC-731 GTR_1999-2002 The included O-Ring ensures theFitment Information: 2008 2021 Subaru STI Features: Direct plug and play Works with OEM ECU calibrations and reduces overboost conditions Operates 2x faster and flows 50% more than competitor designs The seals are designed to withstand the temperatures and oils seen in a boost control system Solenoid isolated from contaminated air Short piston stroke Extremely long life Operates in vacuum up to 120 psi Easy Installation Estimated Installation Time 30