DeltaDash Supported ECUs

This page lists the vehicles supported by DeltaDash, EcuTek's engine diagnostic software. Only Subaru vehicles 99 Model year and onwards may be supported by DeltaDash.

NEW - 2.5 Litre US STI Now Supported !

Below are listed the vehicles ECUs which are supported by the current version of DeltaDash. If your car/ECU is not on here, it doesn't mean it cannot be supported - it simply means that we haven't seen the vehicle yet. To check your ECU type, simply check under the passenger side footplate beneath the carpet - the version is printed on the lid of the ECU.

• Impreza WRX
  • US WRXs
    • af411, af420, af421, af422, af423, af424 - 2001/2002
    • aj030, aj031, aj040, aj041, ah791 - 2003/2004
  • EU WRX
    • ae801, ae801, ae802 - 1999/2000
    • af530, af531, ah750 - 2001/2003
  • Japanese WRXs
    • af470, af471 - 2001/2002
    • ae480, ae481 - WRX Type 5/6 RA
    • ae490/491 - 1999/2000 WRX
  • Other WRXs
    • ah570
    • af720
    • af730
• Impreza STI
  • Japanese STIs
    • af040, af041 - WRX STI Type 5/6
    • af480, af481, af482, ah190 - WRX STI 2001/2003
    • ag970, ag971 - STI RAC
    • ah580, ah581 - STI TwinScroll
    • ah591 - STI TwinScroll RAC
    • STI S202
  • European STIs
    • ag340 - Prodrive P1 1999/2000
    • ag820, ag821, ah990 - STI Type UK 2001/2003
  • US STIs
    • aj241 - US 2.5 Litre STI
  • Other STIs
    • ah180, aj0000 - SA/AUS Spec. STI.
• Other Subaru Vehicles
  • Forrester
    • ag040, ag050, ag060, ag200, ae901, ag540, ag580, af260, af261 - Forrester Turbo S 1999/2003
    • ag380 - Forrester STI 2001/2002
    • Forrester 2.0 GLS
    • ag621 - Forrester 2.5
  • Legacy
    • af181, ag850, ad971, ad984, ag441, ag443 - B4 Twin Turbo 1999/2003
    • 2.5 GX
    • 2.0 GL
    • Outback 3.0, H6

Various other Subaru vehicles are supported including many recent additions. To check support for your vehicle, simply download the latest version of DeltaDash and check the list of supported ECUs from the help menu.

See the pricing section for ordering information