Hey peeps...here's the thing...I love my car...and I have learned a lot about cars since i have had it...my only dilema is that I don't know enough...s*** sometimes when I am reading some of these posting I feel extremely dumb...my question is: Anyone know any sites with definitions on modifications that can be done on cars?? (i.e. Turbo= definition on what it does exactly)...Please help...I need to know almost everything about cars and what can be done to them?? Can anyone help me out??