Here is the start of a 1 Series vs 3 Series BMW Continental Tire ST field I'm starting. If your like me you like the 1 Series H pattern shifting with lots of slideways but I will add 3 Series for more variety and those who like flappy paddle shifters.
Here is the Burton Racing Automotive Chemicals 23 from 2014.
BMW 1M IMSA ST Automotive Chemicals 23 1.0
BMW 1-Series Continental Tire ST Automotive Chemicals Skin