Magneti Marelli Tuning Software
Magneti Marelli is the OEM ECU on most Italian vehicles — Fiat, Alfa Romeo, Lancia, Maserati, plus shared platforms in Stellantis. DaVinci Deluxe · Cloud Edition supports IAW, 8GMK, MM7GF, MJD families.
About Magneti Marelli
Magneti Marelli ECU families: IAW (older Fiat petrols), MJD (Fiat / PSA shared diesel), 8GMK (Stellantis petrol turbo), MM7GF (Alfa Romeo Giulia/Stelvio). Each on different MCU platforms.
Vehicles using Magneti Marelli
What you can do with Magneti Marelli
Stage 1 / Stage 2 (8GMK)
Giulia QV 2.9 V6: 510 → 600 HP. Stelvio QV similar
Pop & bang (MM7GF)
Italian-spec V6 overrun crackle
DPF off (MJD)
Fiat 1.3/1.6/1.9/2.0 MJD diesel DPF disable
EGR delete (MJD)
Common MJD EGR clog issue solved
Read / write protocols supported
- 📡 OBD via any modern flasher
- 📡 Bench mode for late 8GMK and MM7GF
DaVinci Deluxe · Cloud Edition is the ECU file editor — pair it with any modern flasher (KESS3, Autotuner, FoxFlash, MagicMotorsport, ATAG, etc.).
Frequently asked questions
Giulia QV 2.9 V6 — Stage 2?
Yes. With downpipes + intake: 510 → 600+ HP. Stock internals handle it.
500 Abarth 1.4 T-Jet Stage 1?
Yes. Typical 160 → 195 HP. Pop & bang available for sport exhaust setups.
Ready to tune Magneti Marelli?
Lifetime license, instant download, full support. Want to test it first? Real Software Test: €9.99 for 7 days, then €100.99/month unless you cancel in one click.
Get DaVinci Deluxe · Cloud Edition →Related ECU tuning guides
Or browse all supported ECUs · See DaVinci vs WinOLS, vs KESS3, vs MPPS