CHEVROLET · E39 ECU

CHEVROLET CAMARO E39 tuning files

Here is what the catalog holds for the CHEVROLET CAMARO on the E39. Across the matched variants stock power runs from 304 to 304 HP. 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.

Upload your file →All CAMARO coverage

Available solutions

Solutions that apply to the E39 on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

3 distinct variants for the CHEVROLET CAMARO on the E39 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 3600 304HP
Controller brand: DELCO
ECU: E39
Stock power: 304 HP
ECU HW: 12653997

Variant 2

ECU

Catalog engine: 3600 304HP
Controller brand: DELCO
ECU: E39
Stock power: 304 HP

Variant 3

ECU

Catalog engine: 3600 304HP
Controller brand: DELCO
ECU: E39
Stock power: 304 HP
ECU SW: 12644447
ECU HW: 12653997

Related vehicles

Other vehicles built on the E39 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the CHEVROLET CAMARO on the E39?

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

Do you cover the E39 ECU software on this model?

Yes — the CHEVROLET CAMARO on the E39 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.