The Siemens/Continental MS43 is a widely-used engine control unit found in 8 vehicle variants across multiple manufacturers. ecufiles.io provides professionally calibrated remap files for this ECU, covering Stage 1 & Stage 2 power upgrades, DPF/EGR/AdBlue removal, pop & bang maps, and more. All files are tested, ORI-stored, and delivered via the ecufiles.io platform to verified B2B workshops.
| Make | Model | Engine | Year | Power | Software IDs |
|---|---|---|---|---|---|
| BMW | E53 | X5-30i | 2004 | 231hp | 7536649 0224534569779 430066 |
| BMW | E39 | 525i | 2003 | 192hp | 240145 78056826 430066 |
| BMW | E53 | X5-30i | 2003 | - | 7545150 8101 4300066010000 |
| BMW | E53 | X5-30i | 2003 | 231hp | 7519308 C256454K 430056 |
| BMW | E46 | 320i | 2002 | 170hp | 430056 |
| BMW | E39 | 520i | 2000 | 192hp | 0034556699 1345EFGC 01100CA010000 |
| BMW | E53 | X5-30i | 2000 | 231hp / 300nm | 7518111 430055 |
| LandRover | FreeLander | 2.5 | 2003 | 177hp | 6577845113 5WK90004 43K0013010000 |
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