My bro had a mustard yellow 510 with the SR20 non turbo swap sitting on Konig Rewinds with sticky rubber. That thing was a blast to drive. He traded it to some dude for a newer model of 3 series. The 510 then got a welded diff and found it's way around a tree.
Here's the XR freshly cleaned. Found a few rock chips and even a spot of RUST! I was pissed when I saw that. Top front of the driver door where it meets the A-Pillar. It's literally the size of a very tiny pebble. How would one go about treating that before it gets worse?
Considering these aren't even the full quality, not bad for an iPhone (I was still freshly sweaty and dirty and decided NOT to bust out the D90).