Many years ago I had Atlanta Chassis Dyno(then in Duluth, now in Conyers I think) do some work on my Z28 and later on a GT vert.... always a good job, and a fair deal...Brad has a good rep for Mustang/Cobra tuning in town...but the Dyno-tune prices seem a little high now....prob because he is in demand, and they are booked solid....anyone have recent experience with him, or other suggestions for an NA Cobra for a quality tune without breaking the bank.....its hard to explain to your wife why you need to spend many hundreds of dollars making the Cobra better, when its already the fastest car shes ever been in...haha!