The high-revving E92 M3's V8 is good for many things. Putting one under the hood of a 135i, though, might just be the best thing you can do with the old S65 engine. My position on the 1M would be ...

This long-stroke version of BMW’s S65 V8 motor gives more power and torque ... The fact you could get a manual E92 M3 means there’s opportunity for wistful thoughts of how BMW could have ...