Okay, here's what you do. I only found one Grand Prix club in Ohio

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I would recommend you go there and register and then find out if anyone is near you that might have a tuner and would be willing to remove the speed limiter for you.

I would also appreciate it if you would let them know about this site and see if they would be willing to link to us. I dont see them listed here in our local chapters sections and it would be nice to have them on board.