Variant 1
ECU- Catalog engine
- 4600 296HP
- Engine code
- 1UR-FE
- Controller brand
- DENSO
- ECU
- 275100-3451
- Stock power
- 296 HP
- ECU SW
- 89663-60D40
- ECU HW
- 89661-60K40
- Calibration
- 360D4000
LEXUS · 275100-3451 ECU
LEXUS GX 275100-3451 tuning files
Here is what the catalog holds for the LEXUS GX on the 275100-3451. Stock output across the matched variants spans 296–296 HP. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
Solutions that apply to the 275100-3451 on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
1 distinct variant for the LEXUS GX on the 275100-3451 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the 275100-3451 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the LEXUS GX on the 275100-3451?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the 275100-3451 ECU software on this model?
Yes — the LEXUS GX on the 275100-3451 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.