​HKS has created an affordable boost controller with the reliability and ease of use HKS electronics are known for.  Called the EVC-S, it has many of the same features of the more expensive HKS EVC 6 but within a display similar to HKS Turbo Timers.

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 waste gates, the EVC-S also complements the current HKS Turbo Timers and AF Knock Amp.
• Display unit is the same design concept as the latest HKS electronic products
      and is selectable from kPa to PSI
• Factory boost function when power is off
• 2 control modes (A/B mode)
• Basic parameters Offset, Response
    Control range of solenoid duty output = 0 - 100%
• Diagnosis function for malfunction of boost sensor, solenoid valve or wiring connection