I have had tom's tune for over two years now. I have had him adjust it a bit, my hanging idle didn't want to go away. After it warms up the car likes to lope at Idle and every once in a while the car will cut off when coming up to a stop light, but I believe that it does that just because he got rid of the hanging Idle. I love the tune. It doesn't give you much if any more power, but it gives you more power lower in the rpm range giving you better driveability and more fun.
04 SVTF - AEM CAI, Steeda Short Throw, Borla Cat-back, Tom's Tune, ORP, Eibach Suspension
160 Whp & 148 Wtq on Pro-Dyno at CarolinaRides in Fort Mill, SC