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The HKS SSQV IV blow-off valve kit for GR Supra (DB42/DB02) with the B58 engine provides a venting solution for excess boost pressure. As a dedicated blow-off valve kit it releases compressor surge when throttle is lifted, preserving turbo compressor life and producing the characteristic bypass sound drivers expect from a recirculating or atmospheric valve.
HKS SSQV IV Kit for GR SUPRA (DB42/DB02) B58
