I have a 97GT and I was wondering if anyone had any comments on which tuner would be better for my car or if there is another programmer that is better than one of these. I am having some check engine light problems and with that on i cant get my car inspected. I also want the programmer to increase some power. I have injectors, 4:10s, off road h pipe, flowmaster dumps, timing adjuster, msd ignition intake manifold and a bunch of other things including a nos 125 shot but i was wondering what would be my best option