I don't know why there are so many idiots on here who think that powershifting isn't going to damage their transmissions. It may not happen right away, but eventually through wear and tear, it's gonna cause damage. And all of that for what?.....a few tenths of a second in the quarter mile.... ROTFL. If you want to go faster, buy a faster car or more performance mods. Don't beat the **** out of your daily driver for a few tenths of a second, unless of course your a total toolbag, then go ahead and powershift all day.