Turbo owners rejoice! The fourth generation HKS Super Sequential Blow Off Valve has been officially announced! Building on years of leading the industry with their previous Super Sequential Blow Off Valves, The HKS Super SQV IV utilizes a revolutionary pressure control system to achieve a wide operating range of pressure. In addition, to ensure proper fitment in any car, the body has been redesigned into an even more compact and attractive package which is sure to compliment any engine bay.

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