I know that it's a bit late for the series, but I've been having a LOT of fun just looking for races online with this little German car! It's the latest in a fairly long line of cars to be tested on Sunset Infield. It's very forgiving for a 911 and may prove that it doesn't need aero at all...
So far, its best lap is a full second ahead of everything else I've tried, including the Tuscan S, Ferrari Dino, Shelby Series One and others.

Here's what I've got so far:
upgrades:
Racing Exhaust
Full Platform & Handling / No W.R.
Avon Racing Tires - max width
settings:
final drive - 4.11
tire pressures - F29 / R28
camber - F0.8 / R0.8
aero - F MIN / R NA
all other settings default
I checked the tires after a hard 5 laps last night and the settings are starting to look just about right.
