Haven't tried the race mod on any cars yet but the full aero kit made a huge difference with the Elise. It doesn't speed wobble down straights and you can really tune the cars stability in fast turns, no front DF adjustment though.J
EDIT: So what exactly does the race mod do? Any advantages over just fully tuning it other than only one click? Thinking about race-modding my elise for the challenge.
I finally was able to drive the FGT in a controllable manner after turning the front DF down 20 clicks from stock, adding more negative rear camber, and bumping up the top speed 5 clicks from stock. I was having crazy issues with oversteer and the downforce mostly solved the problem, camber helps more at low speed. I miss being able to customize each gear in the transmission, only complaint with the game. I always downshift to 2nd too early and spin out from the engine over reving while I'm in the middle of the turn. If I could throw a shorter gear in it would probably solve the problem