R34  Skyline GT-T  RB25DET  Neo

Twin Cam, 24 Valve, Turbo

HKS EVC-S Electronic Boost Controller 

The EVC-S features a solenoid valve specifically designed to accurately control boost pressure up to 250kPa or 36 PSI, 2 boost level settings as well as settings for offset and boost response. Also included are: overboost warning with drop boost feature; peak hold boost readings; after-image display; data lock and an internal diagnostic function. Designed to be compatible with both internal and external wastegates, the EVC-S also complements the current HKS Turbo Timers and AF Knock Amp.                                                                      

  • Affordable model of the HKS EVC series
  • Authorised HKS Dealer With HKS Full Warranty (Only HKS Products Purchased through Authorised Dealer Carry the HKS Warranty) 
  • Specially designed solenoid valve for boost control function
  • Compatible with internal and external wastegates
  • Junction connection system allows display unit, solenoid valve and boost sensor to be directly connected to the control unit enabling an easy installation.
  • Display unit is the same design concept as the latest HKS electronic products and is selectable from kPa to PSI
  • Each unit connects independently to the center control unit which processes all signals
  • Thin display unit enables free layout
  • 2 control modes (A/B mode)
  • Warning, Drop boost functions
  • Peak hold, After image display indication functions
  • Diagnosis function for malfunction of boost sensor, solenoid valve or wiring connection
  • Data lock function 

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