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The Turbosmart Kompact EM 25mm plumb-back blow-off (diverter) valve is a direct-fit style upgrade that replaces many OEM diverter valves without extra hoses or adapters. It features billet construction, high-temperature O-rings and an integrated high-temp solenoid, with patent-pending pressure control to balance boost. This plumb-back version vents recirculated pressure back into the intake tract, maintaining factory-style operation.
Turbosmart BOV Kompact EM Plumb Back - 25mm Universal
