Variant 1
ECU- Catalog engine
- 3500 273HP
- Engine code
- 2GR-FE
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 273 HP
- ECU SW
- 89663-48A91
- SW upgrade
- 348A9100
- Calibration
- 348A9100
TOYOTA · GEN1 ECU
TOYOTA KLUGER GEN1 tuning files
The TOYOTA KLUGER on the GEN1, mapped from stock file to finished result. Stock output across the matched variants spans 273–273 HP. 7 distinct variants are catalogued here. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Applicable work for the GEN1 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
7 distinct variants for the TOYOTA KLUGER on the GEN1 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 3500 273HP
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 273 HP
- ECU SW
- 89663-48B00
- SW upgrade
- 348B0000
- Calibration
- 348B0000
Variant 3
ECU- Catalog engine
- 3500 273HP
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 273 HP
- ECU SW
- 89663-48B20
- SW upgrade
- 348B2000
- Calibration
- 348B2000
Variant 4
ECU- Catalog engine
- 3500 273HP
- Engine code
- 2GR-FE
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 273 HP
- ECU SW
- 89663-48B81
- SW upgrade
- 348B8100
- Calibration
- 348B8100
Variant 5
ECU- Catalog engine
- 3500 273HP
- Engine code
- 2GR-FE
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 273 HP
- ECU SW
- 89663-48E20
- SW upgrade
- 348E2000
- Calibration
- 348E2000
Variant 6
ECU- Catalog engine
- 3500 273HP
- Engine code
- 2GR-FE
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 273 HP
- ECU SW
- 89663-48E72
- SW upgrade
- 348E7200
- Calibration
- 348E7200
Variant 7
ECU- Catalog engine
- 3500 273HP
- Controller brand
- DENSO
- ECU
- GEN1
- Stock power
- 273 HP
- ECU SW
- 89663-48F90
- SW upgrade
- 348F9000
- Calibration
- 348F9000
Related vehicles
Other vehicles built on the GEN1 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the TOYOTA KLUGER on the GEN1?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the GEN1 ECU software on this model?
Yes — the TOYOTA KLUGER on the GEN1 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.