I found out a while ago that they make turbo timers to let the turbo cool down after you pull your key from the ignition. For those of you who havent heard of them basically it just lets the car idle for a few minutes before completely turning off. Are these things worth it? Do all of you turbo guys let the car cool down at idle before shutting off? Is it bad for the turbo to just shut down? Am I a moron? What is the sound of one hand clapping? I am so confused.