michelin are good use to have them on another car, I will be getting pirelli p-zero as soon as my car gets its tune done. what about continental sport contact 3? heard there suppose to be good ? either way they will all be better then factory rubber
I think the clicking is due to the clutch passing a switch or something? you shouldn't be able to hear it at 3000-4000 rpm though I wouldn't think, I cant in mine
my a/c works well, cools the car down fairly quickly ! admit doesn't get as cold as some other cars, but cold enough that I cant complain! doesn't take long to cool down either.
Audi a4 lights are different to the r8 lights, they have "s" shape down the bottom not flat like the r8. (If I read it correctly, saying you were gonna use a4 lights)