Originally Posted by epbrown
Odds are pretty good that the car actually has an M3 engine - it's a very common swap. You can find them for sale pretty much any time. I don't agree with the re-badge, but pretty much everyone does it after putting in an M3 engine.
Agree'd. You never know what the guy next to you (regardless of how the car looks) has under the hood these days.
Alot of people go for the sleeper look.