We built that car. Not sure how it ended up in Miami as the person we built it for lives in Brooklyn
Can't really say about the condition as we really didn't service it much after we installed all the parts.
From memory what we did:
-ESS 625/650 hybrid kit
-RD Sport front bumper
-19" MORR VS8.2
-KW sleeve-over suspension
-Gintani Race Exhaust
-Challege Race x-pipe
-UUC SSK
-Vorsteiner trunk
Looks like they added a CF hood and no longer have the rd sport bumper on. We replaced the clutch 2x also.
Hope that helps. Regardless...$43k is a pretty good deal on the car as long as there's nothing terribly wrong with it (was pretty clean last time I saw it...roughly a year and a half or so ago).