i have a 96 gt and i have 2 friends one has a 97 gt the other got a 98 got and my car is way lazier than theirs i have my cats cut out of the exhaust,, flowmaster, cai, throtte body the guy with the 98 has everthing i got but he has underdrive pulleys and he says they didn't do alot. we lined them up and he can smoke me his car feels really free when ya drive it and mine feels like something is holding it back. also his car will spin really good and mine is lucky to but ya gotta dump it hard i just put in a new clutch too but this problem has been going on since i got the car. we have the same gears but i am putting 3.73s in this week. i am just wondering what might be up with my car why it is lazy.