Thought the car was a little weak so I decided to have it dyno tuned this past week. Was expecting to gain back about 30 HP but got almost 60 more. So I'm more than happy with the result. The shop used a Dyna Pack dyno so the number reads kind of high but can't argue with the 60HP difference between baseline and final tune. The air fuel ratio is a very safe low 11:1 also. I only had them do the 91 tune as I don't run the 100 tune much but I now may have to go back for more... :thumbsup