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4.4TT ECU file-service compatibility
Indexed Calibrix compatibility records for 4.4TT engines, connected to makes, ECU families, years, software identifiers and file sizes used during technical file review.
| Make | Model | Engine | Power | Year | ECU | SW / HW IDs | Size |
|---|---|---|---|---|---|---|---|
| BMW | 750i | 4.4TT | 455hp | 2015 | Bosch MEVD | 554891 | 4096kb |
Snapshot refreshed Jul 06, 2026.