Yes, always judge people by their avatars. If i ever see you, ill rip your head off and let my dog fuck the shit out your skull.

Do what you want, no one ever told you to rip your lines off, and most people do not take them out to just take them out. Its either they simply arent there and since they are not needed they dont want to waste their time with it, or they are damaged and removed. Having a watercooled turbo does not change the fact that you should let all turbos cool down, no matter your method. Id rather spend a measily couple of dollars and let it idle so that the oil in my turbo doesnt cake up and then actually cause turbo failure due to being ignorant. You will be one the few who if removed the water lines, will actually see damage from it. It has been said many times, they arent needed, just like venting to atmosphere, it is not needed. If you choose to run less than 91 in your car, that further proves what I think of you and you should keep the lines on your car. If coolant lines are not needed, how would that be better? A bigger intercooler has nothing to do with waterlines either, since that air has already gone and left the turbo. Turbo timers are not needed, if you simply just drive easy for that last minute or two before you shut it down, they are an option though. But since you judge people by their avatars and not what has been said, this will just drip out like everything else has.