I was driving my in-law's stock 2006 GT with 39,000 miles on it this morning, and compared to my 2000 GTP with a few mods and 55,000 miles, it seems like their 2006 GT accelerates easier (my 2000 GTP gas pedal is stiffer than theirs)/quicker (0-30MPH) than my 2000 GTP. I think that I could "take them" in a race (not that I would race them anyway) but they would beat me off the line.

Is there anything that can be done relatively easy to give me an easier and quicker acceleration from 0-30 MPH? My wife, who really has no idea what is what with vehicles, even says that she always thought that my GTP was "harder to push" on the gas pedal than her minivan or her parent's GT.