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Re: Poll: Hypertech Power Programmer....peformance gains? (mackeyred96)
Ok,
I have it. Got it for rear gear change and tire size change etc. I ran with and without the performance program and the car feels better with the programming. That is completly subjective. Next dyno day I will run with and without and see what the dyno says, but there again its on the dyno. As Mackey will point out the track answers the real questions, and I have not had the time for that yet.
My bottom line if I didnt need it for the other corrections I could live without it and wait to get a real dyno tune. However thats not an option around here. So I,m pleased with it