−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

Subaru Impreza Hitachi SH72543 original ECU files

Every stock read of the Hitachi SH72543 in the Subaru Impreza, by engine. Ctrl+F your HW or SW number.

25 WinOLS map packs for the Subaru Impreza, €54

EnginesIdentify the fileAll HW and SW numbers

WinOLS map packs for this ECU
Original + every map named, axes checked — from €54.
See map packs

Subaru Impreza Hitachi SH72543 files

25 files €18 each · card · by e-mail

Subaru Impreza Hitachi SH72543 engines

25 files across 2 engine variants and 1 engine code. Listed most: 2.0 270hp, 17 files.

EngineCodeFiles
2.0 270hp17
2.0 270hpFA20DIT5
2.0 290hp2
2.0 290hpFA20DIT1

How to identify your Subaru Impreza Hitachi SH72543 file

How the numbers on this model with this ECU type start:

  • HW 33920… 5 of the 5 files with a HW number, 100%

Where do I find these numbers?

All Subaru Impreza Hitachi SH72543 HW and SW numbers

1 HW number and 0 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

2.0 270hp 1 HW · 0 SW
HWSW versions
33920-82J2no SW listed