I'm loving this TMP so far. I downshifted to 3rd on the highway earlier and the car was pulling off at 70MPH like a madman. Taking off from a stop is much nicer as well. The pedal response is up a bit more. When I first got my car, the stock throttle is just, blaah. At this point it would be like putting the car in limp mode. I can't imagine how the car would react with a decent jump in power. I really need to get race gas to see, as Ed has been stating. But as he said, he'd be sorry for me because I would just want more and more octane