I have my audi s3 for 5 weeks now and i love the car. Before this i'v drivin a corrado vr6, honda fireblade and a seat ibiza. The s3 is simple the best. Only it is my first turbo charged car. I now it is importand to warm op slowly the engine. But how about cooling down the turbo? Some people say it is importand that when you stop you don't turn the engine of immediatly? Is this so? What can you do best? Our is there no problem at all? My car is only equipped with an other ecu (250 pk i think, the say) and airfilter, all the rest is standard.