HKS Super SQV IV Sequential Blow Off Valve Kit with Suction Return - Civic FK7 FC1 RS3 or high flow

or high flow

The increase in rigidity results in a stable ride resulting in improved traction along with enhanced handling

not just for ease of fitment but also to allow for optimum flow into the inlet tract

These are a direct replacement/upgrade for the OEM brake line set and require no further modifications to fit

ours produces no check engine lights (EML)

HKS Super SQV IV Sequential Blow Off Valve Kit with Suction Return - Civic FK7 FC1 RS3 or high flowThe Super SQV IV uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles.