I think these are the 540 sport wheels, and I think they’re also called “M Parallels.”
I like them a lot, and they are certainly more plentiful than M5 wheels.
The bumper and exhaust are probably it for a while on the mods. I already put polyurethane powerflex suspension bushings on it, and the “CDV” delete valve, which makes the clutch feel and release like a normal one, the stocker tries to prevent the driver from dumping the clutch, although that didn’t keep me from getting tire in 2nd when I tried.
I have a few interior shots, I’ll try to get some better ones.