
The Turbosmart Kompact VR02 dual‑port blow‑off valve is a direct replacement for 2001–2005 Subaru WRX models, providing both recirculated and vent‑to‑atmosphere venting. Sequential port timing yields quieter operation during normal driving while still delivering atmospheric venting under high load for the characteristic sound and rapid pressure release when conditions demand it.
Turbosmart BOV Kompact Dual Port - 01-05 Subaru WRX