Description

  • HKS SUPER SQV (Sequential Blow Off Valve) employs HKS' unique 2-stage sequential valve structure with primary and secondary valves, and the differential pressure type control system delicately controls pressure in a wide operating range from low boost range to high boost range.
  • In addition, the "relief-less actuation system," which differs from the general blow-off valve structure, suppresses relief during turbocharger boosting and maximizes charge response when the throttle is repeatedly turned on and off to boost and release the turbocharger.
  • SQV IV supports all turbocharged vehicles in a new dimension.
  • Compatibility
  • Subaru wrx sti Model: vab Engine: ej20(turbo) Year: 14/08- Impreza wrx sti Model: gvf Engine: ej257 Year: 10/07-14/08 "wrx sti a-line 4door" Impreza wrx sti Model: gvb Engine: ej207 Year: 10/07-14/08 Impreza wrx sti 4door" Impreza wrx sti Model:grf Engine:ej257 Engine:09/02-14/08 "wrx sti a-line" Impreza wrx sti Model:grb Engine:ej207 
  • Year: 07/10-14/08 
  • Please check the manufacturer's hp for the latest compatibility information.