HKS Super SQV4D Universal Kit

This is a positive pressure SQV system that electronically controls the newly designed SQV4D body with a boost drive controller. The SQV effect has been achieved not only for normal turbo vehicles, but also for diesel vehicles that cannot use negative pressure. It is possible to switch to normal <=> SQV mode by power ON/OFF. In addition, in the test mode with the trigger switch, it is possible to check any operation during supercharging.

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HKS Super SQV4D Universal Kit