AUDI · AL651 ECU

AUDI A4 AL651 tuning files

AUDI A4 on the AL651: matched, calibrated and delivered with care. Stock output across the matched variants spans 239–239 HP. For this platform the dependable path begins with Stage 1 and Stage 2. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All A4 coverage

Available solutions

Applicable work for the AL651 on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2

Engine variants & ECU software

2 distinct variants for the AUDI A4 on the AL651 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 3000 239HP
Controller brand: TEMIC
ECU: AL651
Stock power: 239 HP

Variant 2

ECU

Catalog engine: 3000 239HP
Controller brand: TEMIC
ECU: AL651
Stock power: 239 HP
ECU HW: 0B6927156

Related vehicles

Other vehicles built on the AL651 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the AUDI A4 on the AL651?

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

Do you cover the AL651 ECU software on this model?

Yes — the AUDI A4 on the AL651 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.