Having never heard of this car before, I have to say it's incredible. I do have a couple of points I would like to point out though...
1. the brakes feel like their fading or overheating quickly. Like 2 or 3 laps and they're cooked, if I brake where the AI brakes, I crash into them... Also the car dances around a lot under braking, and it doesn't feel stable at all to me. I can chalk both of these up to the car being a lightly modified racing vehicle, but especially the fad I'm wondering if that's correct?
2. I'm guessing the FFB is set up to feel like a street car with power steering, but I'm not feeling anything other the wheel freeing up a tad in a slide. Even then, it's not extremely obvious the car is sliding until your really in trouble. I'm on a low end wheel though, (TMX Thrustmaster) so maybe I just can't crank the forces high enough to really feel them... IDK
Overall though the car is a ton of fun, and man does it sound good! I took it to Cadwell Park. and WCP's COTA and Monaco, and it's a fun to drive car for a short race. It's very unpredictable though, and between the brakes and FFB things I mentioned, I doubt it's something I would take for a long race...
EDIT
So putting the LM version of the car into gear, crashes the game for me... Took 1 more star off until fixed