While that level of work makes for an incredible project, the M3 variant is unlikely to be close to a real GT3 car in performance. That's good news for BMW's competition in IMSA and FIA World ...

BMW M Motorsport revealed a special livery for the ... Racing gave the M4 GT3 a GTD class win at Sebring in 2023, the same year that the M Hybrid V8 scored its first IMSA GTP podium.