Mishimoto 2021+ BMW G80 M3/M4 Performance Intercooler - Black - MMINT-G80-21BKThe S58 under the hood of the 2021+ G80 M3 has over 45 years of lineage behind it, and it shows in nearly three second 0 60 times and over 500 horsepower. But like every generation before it, the G80 M3 has the potential to be even more powerful. Bolt on mods, big turbos, and tunes can push the S58 over the 800 HP mark, but that much power requires serious cooling. Luckily, Mishimoto has developed a charge air cooler manifold suited for serious power.