HKS Super SQV4 Blow Off Valve Kit for 2017-up Honda Civic Type R FK8 head gasket 30-4408 displays boost from -30

30-4408 displays boost from -30 - 50 PSI

Here’s how that loss of drive hurts you:

5" that saves significantly more engine bay space for a larger header

it can change the exhaust sound quiet

75 kg / 19

HKS Super SQV4 Blow Off Valve Kit for 2017-up Honda Civic Type R FK8 head gasket 30-4408 displays boost from -30HKS Super SQV (Sequential Blow Off Valve) 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. 1. High Quality Aluminum Die Cast Body Silver coated aluminum die cast body combines the