The HKS Super SQV IV D Kit Universal Is the New release of the popular HKS SQV. The Super SQV IV uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles. To assure buyers that they are purchasing an authentic HKS product, the new design incorporates a holographic HKS logo on the back of the valve, as well as additional HKS logos cast onto the body structure. The Super SQV IV utilizes the same mounting flanges as all previous generation SSQV's to assure compatibility with all optional HKS SSQV inserts, recirculation fittings and recirculation kits. The SQV IV D features a "boost drive controller" for positive boost operation. This new system SQV can function on vehicles which have no vacuum, such as diesel engines as well as conventional turbo cars. An on/off switch allows operation of the SQV to be switched on or off at any time and a trigger switch can allow activation of the SQV on demand.

Features

• Uses a boost drive controller for positive boost operation
• Includes electronic Boost Drive Controller
• Suitable for normal turbo vehicles
• Can also work on diesel vehicles, even with no vacuum
• Enables electronic operation of when the BOV valve opens and duration
• Off switch returns the BOV to normal operation as per standard SSQV3 BOV