HKS SSQV IV Black Edition
Genuine HKS blow off valves have a unique serial number, they also have a silver metal C-clip clamp, and are never sold with matching adapters unless they are a vehicle specific kit and will have a matching HKS part number.
High Stiffness Metal Die-Cast Valve
Secondary valve main portion is made of die cast metal.
Triple Fins set at the center of the funnel produces a dynamic and aggressive sound. An optional special Round Fin can be purchased separately for sound tuning.
Pull-Type Relief Valve Operation.
The Pull-Type valve operation offers more precise relief of excess boost and is compatible for a wider range of boost pressure compared to typical push-type blow off valves.