Nissan 200sx S14 HKS Super SQV4 Blow Off Valve

Intended for the SR20DET engines of the Nissan 200sx S14, this HKS Super SQV4 blow off valve is without doubt one of the most impressive on the market, whether it be for its finish, its sound or its efficiency. Featuring a unique sequential architecture coupled with an internal mechanical pressure control system, this HKS open dump valve is capable of handling any pressure without the need of any adjustment. Offering a sound that is both unique and aggressive, the SSQV4 by HKS is recognised as the most reactive dump valve on the market, offering an exceptional response time and making it one of the most installed in the world on Japanese cars.