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HKS Super SQV 4 Sequential Blow Off Valve Kit for Honda Civic Type R FK8 - 71008-AH009

$492.80

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HKS Super SQV 4 Sequential Blow Off Valve Kit for Honda Civic Type R FK8 - 71008-AH009

$492.80

$492.80

Fits 2017-2021 Honda Civic Type R (FK8).

The HKS Super SQV 4 (Sequential Blow Off Valve) utilizes a unique pull-type relief structure and a differential pressure control system to manage boost pressure across a wide operating range. Unlike conventional push-type blow off valves that can leak under high boost, the HKS pull-type design ensures the valve remains tightly sealed as pressure increases, providing reliable performance for the K20C1 engine. This kit is a vehicle-specific solution, engineered to bolt directly to the FK8 platform for improved throttle response and the signature HKS sequential sound.

  • Manufacturer Part Number: 71008-AH009
  • Pull-type relief valve design eliminates boost leaks under high pressure
  • Dual-stage sequential valve structure for precise operation at all boost levels
  • High-stiffness die-cast aluminum body with a premium silver finish
  • Includes vehicle-specific mounting brackets, vacuum hoses, and installation hardware
  • Direct replacement for the factory recirculation valve

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