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Experience performance like never before with the SUPER SQV4, the latest generation of HKS’s signature sequential blow-off valve. Engineered for high-performance turbocharged engines, the SQV4 delivers lightning-fast response, improved durability, and the unmistakable high-pitched sound that enthusiasts crave. With its dual-valve design and pull-type relief mechanism, it ensures stable boost control even under high pressure. Easy to install and built to last, the SUPER SQV4 is a must-have for serious tuners and performance fans.
Experience performance like never before with the SUPER SQV4, the latest generation of HKS’s signature sequential blow-off valve. Engineered for high-performance turbocharged engines, the SQV4 delivers lightning-fast response, improved durability, and the unmistakable high-pitched sound that enthusiasts crave. With its dual-valve design and pull-type relief mechanism, it ensures stable boost control even under high pressure. Easy to install and built to last, the SUPER SQV4 is a must-have for serious tuners and performance fans.