DeltaDash Supported ECUs

This page lists the vehicles supported by DeltaDash, EcuTek's engine diagnostic software. Only Subarus from 1999 model year onward are supported by DeltaDash.

2.5-litre US-spec STI Now Supported

BELOW are listed the vehicle ECUs which are supported by the current version of DeltaDash.

However, if your car/ECU is not on the list this doesn't mean it can't be supported, as it may simply be that we haven't yet come across this model. To check your ECU type look under the passenger-side footplate beneath the carpet, where you will see the version ID printed on the lid of the ECU.

• IMPREZA WRX
  • US WRX models
    • af411, af420, af421, af422, af423, af424 ‒ 2001/2002
    • aj030, aj031, aj040, aj041, ah791 ‒ 2003/2004
  • EU WRX models
    • ae801, ae801, ae802 ‒ 1999/2000
    • af530, af531, ah750 ‒ 2001/2003
  • Japanese WRX models
    • af470, af471 ‒ 2001/2002
    • ae480, ae481 ‒ WRX Type 5/6 RA
    • ae490/491 ‒ 1999/2000 WRX
  • Other WRX models
    • ah570
    • af720
    • af730


• IMPREZA STI
  • Japanese STI models
    • 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 STI models
    • ag340 ‒ Prodrive P1 1999/2000
    • ag820, ag821, ah990 ‒ STI Type UK 2001/2003
  • US STI models
    • aj241 ‒ US 2.5 Litre STI
  • Other STI models
    • 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 dealers section for ordering information