M5.x / M3.8x
The M3.8/M5.x platform — VW/Audi 1.8T (AGU, AUM, APX), overlapping the ME7 era.
| Era | 1997–2004 |
| File sizes | 128–256 KB |
| Variants | M3.8/M3.82/M3.83/M3.8.3, M3.8.1 (VR6), M5.x |
| Vehicles | VW/Audi 1.8T |
Detection
Size gate + M3.8-era signatures. Checksums: the IronFelix M3.x-5.x profile covers the M3.8 variants.