ISUZU · 4Jxx SH7058 ECU

ISUZU D-MAX 4Jxx SH7058 tuning files

The ISUZU D-MAX on the 4Jxx SH7058, mapped from stock file to finished result. Across the matched variants stock power runs from 136 to 136 HP. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All D-MAX coverage

Available solutions

What we can run on the 4Jxx SH7058 for this vehicle — the precise options narrow down by engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

3 distinct variants for the ISUZU D-MAX on the 4Jxx SH7058 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2500 136HP
Engine code: 4JK1-TC
Generation: 2003-2012
Matched gains engine: 2.5TD 136
Controller brand: TRANSTRON
ECU: 4Jxx SH7058
Stock power: 136 HP
Stage 1 power: 175 HP
Power increase: +39 HP (+29%)
Stock torque: 294 Nm
Stage 1 torque: 370 Nm
Torque increase: +76 Nm (+26%)
ECU HW: 98006354

Variant 2

ECU

Catalog engine: 2500 136HP
Engine code: 4JK1-TC
Generation: 2003-2012
Matched gains engine: 2.5TD 136
Controller brand: TRANSTRON
ECU: 4Jxx SH7058
Stock power: 136 HP
Stage 1 power: 175 HP
Power increase: +39 HP (+29%)
Stock torque: 294 Nm
Stage 1 torque: 370 Nm
Torque increase: +76 Nm (+26%)

Variant 3

ECU

Catalog engine: 2500 136HP
Engine code: 4JK1-TC
Generation: 2003-2012
Matched gains engine: 2.5TD 136
Controller brand: TRANSTRON
ECU: 4Jxx SH7058
Stock power: 136 HP
Stage 1 power: 175 HP
Power increase: +39 HP (+29%)
Stock torque: 294 Nm
Stage 1 torque: 370 Nm
Torque increase: +76 Nm (+26%)
ECU SW: 98260278
ECU HW: TTI CALI

Related vehicles

Other vehicles built on the 4Jxx SH7058 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the ISUZU D-MAX on the 4Jxx SH7058?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the 4Jxx SH7058 ECU software on this model?

Yes — the ISUZU D-MAX on the 4Jxx SH7058 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.