They gave him atime estimate, they should keep it. And it wasnt him asking for new wheels because they took too long, It was because he was afraid after them redoing the job over and over, that they may have screwed the rims. Well they did, its is their responsibility. I do not see your angle here unless you are just trying to piss him off more?
Drive a TT and you'll realize that turbo should be a standard option on all cars!!!