Features

• Quickly relieves excess boost pressure that is no longer needed by the turbocharger and reduces the load on it. (When throttle is off)
• While operating at low boost pressure, it does not relieve at high boost range and maintains the set boost pressure stably.
• Installed it in a visible space in the engine bay, it significantly improves the overall aesthetic of the engine bay.
• A suction return hose is included in the kit, making it applicable to safety standards.
• When venting to atmosphere, the SUPER SQV4's distinctive high-frequency, crisp operating sound makes its presence very noticeable.