All you guys are going to be so happy when this tune is done. I couldn't believe the difference. I just want to go driving all the time. I added K&Ns plus a 74mm TB and want to get it back on the DYNO to see what it is doing. The other day I screwed up and put Regular gas in it. I refilled with Premium and what a difference. I think the Tune really brings out the best in the " WHOLE CAR", love it. Eurocharged Performance does a great job and are just really nice guys, they love the cars too.