LEXUS · GEN3 ECU

LEXUS LX GEN3 tuning files

Tuning file coverage for the LEXUS LX running the GEN3 ECU. Across the matched variants stock power runs from 410 to 410 HP. There are 3 distinct variants on file for this combination. For this platform the dependable path begins with Stage 1 and Stage 2. Your file is built against the exact ECU software on the car, then operator-verified.

Upload your file →All LX coverage

Available solutions

What we can run on the GEN3 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 LEXUS LX on the GEN3 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 3300 410HP
Controller brand: DENSO
ECU: GEN3
Stock power: 410 HP
ECU SW: 89663-6AB32
SW upgrade: 36AB3200
Calibration: 36AB3200

Variant 2

ECU

Catalog engine: 3300 410HP
Controller brand: DENSO
ECU: GEN3
Stock power: 410 HP
ECU SW: 89663-6AB33
SW upgrade: 36AB3300
Calibration: 36AB3300

Variant 3

ECU

Catalog engine: 3300 410HP
Controller brand: DENSO
ECU: GEN3
Stock power: 410 HP
ECU SW: 89663-6AB34
SW upgrade: 36AB3400
Calibration: 36AB3400

Related vehicles

Other vehicles built on the GEN3 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the LEXUS LX on the GEN3?

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

Do you cover the GEN3 ECU software on this model?

Yes — the LEXUS LX on the GEN3 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.