HKS Blow Off Valve Parts Super SQV4 Suction Return Civic (with Kit) FK7/FC1 L15#(TURBO) 71008-AH010

HKS SUPER SQV (Sequential Blow-off Valve) is a blow-off valve that uses a unique two-stage sequential valve structure using a primary valve and a secondary valve, and uses a differential pressure control system to delicately control pressure in a wide operating range from low to high supercharging ranges. [Compatibility] ●Honda Civic Model: FK7 Engine: L15C Year: 17/09-19/12 MT, CVT compatible, suction return kit included ●Honda Civic FC1 L15B 17/09-19/12 MT, CVT compatible, suction return kit included *Please check the manufacturer's website for the latest compatibility information Made in Japan In addition, the ``reliefless operation method'', which differs from the general blow-off valve structure, suppresses relief during turbocharging and maximizes the charge response when repeatedly turbocharging and releasing by turning the throttle ON/OFF. SQV IV supports all turbo cars in a new dimension. With suction return