Perhaps you should be a little bit more specific. On which track do you plan to drive your MR-2 ? Obvioulsy settings are not the same if you drive it on Test Course or if you drive on Côte d'Azur... It also depend on how much your car is modified.
Edit :
I did a search on the word "MR-2" and there were 313 results to that request. Most of them are probably irrelevant to your question, but you'd better take a look at them, you may find settings in there.