LOTUS · T4E ECU

LOTUS EXIGE T4E tuning files

Tuning file coverage for the LOTUS EXIGE running the T4E ECU. Across the matched variants stock power runs from 220 to 260 HP. For this platform the dependable path begins with Stage 1 and Stage 2. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All EXIGE coverage Custom ECU tuning file service

Available solutions

Applicable work for the T4E on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2

Engine variants & ECU software

14 distinct variants for the LOTUS EXIGE on the T4E ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1800 260HP
Generation: Mk 2005-2012
Matched gains engine: Exige Cup 1.8 Comp 260
Controller brand: EFI
ECU: T4E
Stock power: 260 HP
Stage 1 power: 270 HP
Power increase: +10 HP (+4%)
Stock torque: 236 Nm
Stage 1 torque: 246 Nm
Torque increase: +10 Nm (+4%)
SW upgrade: A129E0002
Calibration: A129E0002

Variant 2

ECU

Catalog engine: 1800 260HP
Generation: Mk 2005-2012
Matched gains engine: Exige Cup 1.8 Comp 260
Controller brand: EFI
ECU: T4E
Stock power: 260 HP
Stage 1 power: 270 HP
Power increase: +10 HP (+4%)
Stock torque: 236 Nm
Stage 1 torque: 246 Nm
Torque increase: +10 Nm (+4%)
SW upgrade: A128E0084
Calibration: A128E0084

Variant 3

ECU

Catalog engine: 1800 260HP
Generation: Mk 2005-2012
Matched gains engine: Exige Cup 1.8 Comp 260
Controller brand: EFI
ECU: T4E
Stock power: 260 HP
Stage 1 power: 270 HP
Power increase: +10 HP (+4%)
Stock torque: 236 Nm
Stage 1 torque: 246 Nm
Torque increase: +10 Nm (+4%)
SW upgrade: A120E0090
Calibration: A120E0090

Variant 4

ECU

Catalog engine: 1800 260HP
Generation: Mk 2005-2012
Matched gains engine: Exige Cup 1.8 Comp 260
Controller brand: EFI
ECU: T4E
Stock power: 260 HP
Stage 1 power: 270 HP
Power increase: +10 HP (+4%)
Stock torque: 236 Nm
Stage 1 torque: 246 Nm
Torque increase: +10 Nm (+4%)
SW upgrade: A127E0051
Calibration: A127E0051

Variant 5

ECU

Catalog engine: 1800 220HP
Controller brand: EFI
ECU: T4E
Stock power: 220 HP
SW upgrade: ALS3M0260F
Calibration: ALS3M0260F

Variant 6

ECU

Catalog engine: 1800 220HP
Controller brand: EFI
ECU: T4E
Stock power: 220 HP
SW upgrade: A120E0030H
Calibration: A120E0030H

Variant 7

ECU

Catalog engine: 1800 220HP
Controller brand: EFI
ECU: T4E
Stock power: 220 HP
SW upgrade: A128E6010H
Calibration: A128E6010H

Variant 8

ECU

Catalog engine: 1800 220HP
Engine code: 2ZZ-GE
Controller brand: EFI
ECU: T4E
Stock power: 220 HP
ECU SW: ATL07E01
ECU HW: A128E6009F
SW upgrade: B128E6010H
Calibration: B128E6010H

Variant 9

ECU

Catalog engine: 1800 220HP
Controller brand: EFI
ECU: T4E
Stock power: 220 HP
SW upgrade: A127E0066
Calibration: A127E0066

Variant 10

ECU

Catalog engine: 1800 220HP
Controller brand: EFI
ECU: T4E
Stock power: 220 HP

Variant 11

ECU

Catalog engine: 1800 220HP
Controller brand: EFI
ECU: T4E
Stock power: 220 HP
SW upgrade: ALS3M0239K
Calibration: ALS3M0239K

Variant 12

ECU

Catalog engine: 1800 220HP
Controller brand: EFI
ECU: T4E
Stock power: 220 HP
SW upgrade: A121E0014
Calibration: A121E0014

Variant 13

ECU

Catalog engine: 1800 220HP
Controller brand: EFI
ECU: T4E
Stock power: 220 HP
SW upgrade: A120E0035
Calibration: A120E0035

Variant 14

ECU

Catalog engine: 1800 220HP
Controller brand: EFI
ECU: T4E
Stock power: 220 HP
SW upgrade: C129E6004H
Calibration: C129E6004H

Related vehicles

Other vehicles built on the T4E controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the LOTUS EXIGE on the T4E?

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

Do you cover the T4E ECU software on this model?

Yes — the LOTUS EXIGE on the T4E 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.