it really work's
 

i'm getting 19mpg in city driving with my a/c on .their was a post about 3 weeks ago they disabled the dsc/tcs everytime they got in and yes it works. i went from 15-16mpg to 19-20mpg ..i know everyone is tired of hearing about bad gas milage and i did not buy this car for the gas mileage .but if i can get better mpg i'm even happier.

That's Great, although I did not find it helped in my case, as I read that thread also but I'm getting the same mileage. One thing is for sure, it is much more fun driving without it as long as no ones around and weather permitting.