First, this thread is over a year old. I'm sure hoping the OP figured it out by now.

Second, unless you pull into your parking spot at WOT I think your turbo can handle not running for the extra 2 minutes.

Third, the only reason to have a TT is to let your car warm up in the winter while you're flirting with the girl at the coffee shop down the street before you head to work.

 

because the owner's manual say so....

 

my buddy has one on his and it just adds a lot of time...
like he will turn the car off, and there will be like 7 minutes on the clock still.