Home / Tuning / ISUZU / MU-X / SH72533_M4S/L4S ISUZU · SH72533_M4S/L4S ECU
ISUZU MU-X SH72533_M4S/L4S tuning files Everything we work with on the ISUZU MU-X fitted with the SH72533_M4S/L4S. Across the matched variants stock power runs from 136 to 177 HP. There are 17 distinct variants on file for this combination. For this platform the dependable path begins with Stage 1 and Stage 2. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions Solutions that apply to the SH72533_M4S/L4S on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software 17 distinct variants for the ISUZU MU-X on the SH72533_M4S/L4S ECU. Reference the engine and controller software when you upload.
Variant 1 ECU
Catalog engine 3000 177HP
Engine code 4JJ1
Generation 2017-
Matched gains engine DT4 3.0L 177
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 177 HP
Stage 1 power 205 HP
Power increase +28 HP (+16%)
Stock torque 430 Nm
Stage 1 torque 480 Nm
Torque increase +50 Nm (+12%)
ECU HW 98222951
SW upgrade 98222951
Calibration 98222951
Variant 2 ECU
Catalog engine 3000 177HP
Engine code 4JJ1
Generation 2017-
Matched gains engine DT4 3.0L 177
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 177 HP
Stage 1 power 205 HP
Power increase +28 HP (+16%)
Stock torque 430 Nm
Stage 1 torque 480 Nm
Torque increase +50 Nm (+12%)
ECU SW 98222951
SW upgrade 98222951
Calibration 98222951
Variant 3 ECU
Catalog engine 3000 166HP
Engine code 4JJ1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 166 HP
ECU SW 98222952
ECU HW 98222952
SW upgrade 98222952
Calibration 98222952
Variant 4 ECU
Catalog engine 2500 163HP
Engine code 4JK1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU SW 98223070
ECU HW 98223070
SW upgrade 98223070
Calibration 98223070
Variant 5 ECU
Catalog engine 2500 163HP
Engine code 4JK1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU HW 98260277
SW upgrade 98260277
Calibration 98260277
Variant 6 ECU
Catalog engine 2500 163HP
Engine code 4JK1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU SW 98223070
ECU HW 98260271
SW upgrade 98260271
Calibration 98260271
Variant 7 ECU
Catalog engine 2500 163HP
Engine code 4JK1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU SW 98223070
ECU HW 98222982
SW upgrade 98222982
Calibration 98222982
Variant 8 ECU
Catalog engine 2500 163HP
Engine code 4JK1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
Variant 9 ECU
Catalog engine 2500 163HP
Engine code 4JK1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU HW 98223059
SW upgrade 98223059
Calibration 98223059
Variant 10 ECU
Catalog engine 3000 163HP
Engine code 4JJ1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU HW 98304378
SW upgrade 98304378
Calibration 98304378
Variant 11 ECU
Catalog engine 3000 163HP
Engine code 4JJ1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU SW 98260261
ECU HW 98304374
SW upgrade 98304374
Calibration 98304374
Variant 12 ECU
Catalog engine 3000 163HP
Engine code 4JJ1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU SW 98260261
ECU HW 98260275
SW upgrade 98260275
Calibration 98260275
Variant 13 ECU
Catalog engine 3000 163HP
Engine code 4JJ1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU SW 98260273
ECU HW 98260273
SW upgrade 98260273
Calibration 98260273
Variant 14 ECU
Catalog engine 3000 163HP
Engine code 4JJ1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU SW 98260261
ECU HW 98351980
SW upgrade 98351980
Calibration 98351980
Variant 15 ECU
Catalog engine 3000 163HP
Engine code 4JJ1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU SW 98222952
Variant 16 ECU
Catalog engine 3000 163HP
Engine code 4JJ1
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
Stock power 163 HP
ECU SW 98260261
SW upgrade 98260261
Calibration 98260261
Variant 17 ECU
Catalog engine 2500 136HP
Engine code 4JK1-TC (HI)
Generation 2003-2012
Matched gains engine 2.5TD 136
Controller brand TRANSTRON
ECU SH72533_M4S/L4S
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 98223070 Related vehicles Other vehicles built on the SH72533_M4S/L4S controller or the same engine — handy when a platform spans several models and makes.
Questions, answered. Which tuning solutions are available for the ISUZU MU-X on the SH72533_M4S/L4S? Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the SH72533_M4S/L4S ECU software on this model? Yes — the ISUZU MU-X on the SH72533_M4S/L4S 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.