Hey! Here's my Bentley Continental GT3 setup which I used in the ADAC GT Master 2015 - Spa-Francorchamps competition. My laptime was 2:17.480.
I tweaked my setup a little bit, and managed to set a new fastest lap time on the leaderboard: 2:16.330 Here's my modified setup.
the SVM-Files are the ingame-Setup-Files. You have do copy in the Setup-Folder for the specific Track - in this case for Spa... The Car-Setups-Folder is located in My Documents\My Games\SimBin\RaceRoom Racing Experience\UserData\CarSetups After that you can load the Setup within the game...
Thanks. I couldn't get it to work at first because I created a folder myself and called it "Spa". After saving a setup I noticed a new folder with a subfolder. Pasted the setup file into that subfolder and now it works. Thanks a lot. ;-)
If you are going to buy it for me, I promise I will do one. Just kidding. Unfortunately, I don't own the Z4, so I don't have any setup for this car & track combination.