The Marelli IAW4HV is a widely-used engine control unit found in 11 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 |
|---|---|---|---|---|---|
| Chevrolet | Lanos | 1.4 | 2008 | - | Mikas11 AEC 0232092 |
| Skoda | Octavia | 1.4 | 2011 | - | 633579 03C906024AT 8562 |
| Skoda | Fabia | 1.4 | 2008 | 86hp | D5332BDI 03C906024F 03C906024B 2491 |
| Skoda | Octavia | 1.4 Marelli | 2008 | 80hp | 03C906024AT |
| Skoda | Roomster | 1.4 | 2007 | 86hp | 03C906024R D5321RDB |
| VW | Polo | 1.4 | 2012 | 86hp | 03C906024CN IAW4HW 343469 |
| VW | Caddy | 1.4i | 2009 | 80hp | 03C906024BA |
| VW | Polo | 1.4 | 2009 | 86hp | 03C906024BJ CGGB IAW4HV |
| VW | Golf | 1.4i | 2008 | 80hp | 03C906024AJ IAW4HV 03C906024K |
| VW | Golf | 1.4 | 2007 | 80hp | 03C906024AH 03C906024K |
| VW | Caddy | 1.4 | 2006 | 80hp | 03C906024N |
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