LEXUS · D76F019XXX ECU

LEXUS GS D76F019XXX tuning files

Everything we work with on the LEXUS GS fitted with the D76F019XXX. Stock output across the matched variants spans 241–400 HP. 15 distinct variants are catalogued here. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Each file is tied to the precise software on your car and checked before it goes out.

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Available solutions

Solutions that apply to the D76F019XXX on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

15 distinct variants for the LEXUS GS on the D76F019XXX ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 5000 400HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 400 HP
ECU SW: 89663-3A340-A
SW upgrade: 33A34000
Calibration: 33A34000

Variant 2

ECU

Catalog engine: 2000 241HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-30Y00-A
SW upgrade: 330Y0000
Calibration: 330Y0000

Variant 3

ECU

Catalog engine: 2000 241HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-30Y02-
SW upgrade: 330Y0200
Calibration: 330Y0200

Variant 4

ECU

Catalog engine: 2000 241HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-30Y12
SW upgrade: 330Y1200
Calibration: 330Y1200

Variant 5

ECU

Catalog engine: 2000 241HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A210
ECU HW: 89661-XXXXX
SW upgrade: 33A21000
Calibration: 33A21000

Variant 6

ECU

Catalog engine: 2000 241HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A211-
SW upgrade: 33A21100
Calibration: 33A21100

Variant 7

ECU

Catalog engine: 2000 241HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A220-A
SW upgrade: 33A22000
Calibration: 33A22000

Variant 8

ECU

Catalog engine: 2000 241HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A230-A
SW upgrade: 33A23000
Calibration: 33A23000

Variant 9

ECU

Catalog engine: 2000 241HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A240-A
SW upgrade: 33A24000
Calibration: 33A24000

Variant 10

ECU

Catalog engine: 2000 241HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A241
ECU HW: 89661-XXXXX
SW upgrade: 33A24100
Calibration: 33A24100

Variant 11

ECU

Catalog engine: 2000 241HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A242-
SW upgrade: 33A24200
Calibration: 33A24200

Variant 12

ECU

Catalog engine: 2000 241HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A250
ECU HW: 89661-XXXXX
SW upgrade: 33A25000
Calibration: 33A25000

Variant 13

ECU

Catalog engine: 2000 241HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A310
ECU HW: 89661-XXXXX
SW upgrade: 33A31000
Calibration: 33A31000

Variant 14

ECU

Catalog engine: 2000 241HP
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A421-
SW upgrade: 33A42100
Calibration: 33A42100

Variant 15

ECU

Catalog engine: 2000 241HP
Engine code: 8AR-FTS
Controller brand: DENSO
ECU: D76F019XXX
Stock power: 241 HP
ECU SW: 89663-3A440
ECU HW: 89661-XXXXX
SW upgrade: 33A44000
Calibration: 33A44000

Related vehicles

Other vehicles built on the D76F019XXX controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the LEXUS GS on the D76F019XXX?

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

Do you cover the D76F019XXX ECU software on this model?

Yes — the LEXUS GS on the D76F019XXX 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.