Good deal. I had to get my car all the way from Los Angeles (I live in SC), so you are lucky to find one locally. Tried looking for a dealership that would do a PPI and most of them refused. Said it was a liability issue.
You can also get it done at an independent mechanic. That's what I had done on my M3, and it passed with flying colors. Absolutely love mine.
Current: 2008 BMW M3 Sparkling Graphite/Bamboo Beige/6MT. 1999 BMW M3 Techno Violet/Dove/5MT. On the list: BMW M2 Long Beach Blue/Black/6MT