Different gears possibly, might be the TC , I just feel like the duster isn't moving as quick as I think it should be ,feels like it takes a little bit to get going from a stop , it's not no means a racecar it's a daily driver
TC's today are not what they used to be. The need to get the car moving better is exactly why you would use a better one on the street. Gearing is fine to change, but a quality TC will help immensely.