HKS EVC-S Boost Controller

Dispatched under 10 to 15 days, as of Monday, October 16, 2023
This item is made in Japan !
This item is made in Japan !

Simple, reliable and automatic

  • Automatic boost pressure adjustment
  • Up to 2.5 BAR of boost (3.5 BAR absolute)
  • Overboost protection
  • Two configurable boost pressure modes
  • Compact and discrete design
  • HKS reference : 45003-AK009

HKS EVC-S Boost Controller Specification

Since the introduction of their first boost controller in 1987, HKS have been at the pinnacle of electronic boost control.

Fresh from HKS, the "EVC-S" is from the EVC product series for price-conscious customers. This EVC-S utilises a stand alone solenoid and has simplified features compared to previous models. It works with both internal and external wastegate types. A simple wiring harness connects the display unit, solenoid valve, and boost sensor to for simple installation.

Appearance of the display unit has been updated to match well with other HKS electronics parts.

  • Fully automatic - just enter desired boost pressure!
  • Can control boost up to 2,5 BAR (3,5 BAR absolute)
  • 2 control modes (A/B boost setting mode)
  • Display in BAR (kPa) or PSI
  • Security : A warning mode automatically reduces pressure if it exceeds settings (with a visual/audible warning)
  • Memory mode (peak values reached)
  • Parameter lock with a code (Protect your settings)


Manufacturer HKS
Manufacturer SKU 45003-AK009
Customer Reviews 2 customer reviews

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    100% (2)
  • star star star star star
    Product ordered on 16/01/2018 by Cedric P.
  • star star star star star
    Product ordered on 26/11/2016 by Sebastien g.
Customer Reviews

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2 reviews

One of the leading Japanese brands, HKS are world famous for their wide range of auto tuning products. Created by Hasegawa-San and Kitagawa-San in 1973, the company uses the initials of it's founders, as well as their partner Sigma Automotive. Present in drifting, GT, drag racing or even rally, HKS offer all sorts of high performance parts : exhaust, transmission, engine components, electronics, etc.