2021 saw the release of the monstrous F97 X3M and F98 X4M powered by the same S58 engine used in their 3-series and 4-series relatives, power starts at 503bhp from the inline-6 turbocharged setup.
Gaining a huge following since release, the aftermarket offering for the S58 has really taken off, resulting ina popularity spike for all cars equipped with the S58 engine.
You can find all the parts for yours on the links below: