I finally got the magical 500 mile mark yesterday. So as I was getting on the on-ramp to the freeway, I got in to it. When I took it up in first gear, right before I shifted, I felt it hit the rev limter. I looked at the tach and I wasnt even at Redline yet, around 6000. So when I got into my neighbor hood, I left the car in first gear and took it up, as soon as I got to about 6200, it cut out. Do any of yours do this? It says the redline is 6500. Why would they put the fuel shut off at 6000-6250? That pissed me off! Is there a controller to raise the limiter yet? And my car is an '05, if that matters. Thanks for your help!