Just wondering what types of smells or sounds turn ya on. For me...cars, trucks, dirt bikes. The sound of a nice turbo spooling up, a good exhaust rumbling (Flowmaster is my fav.), intake gulping hard, bigs ass cams, tire burn outs, The sound and smell of a good diesel truck. I prefer Ford F-250/ 350. I also like the smell of high octain fuel during races. Anyone else like any of those? What do you like?