Yea i changed my mind, due to more bad reviews than good reviews about the pacesetter, for example how much of a pain in the ass it is to install it. So im going with the slp headers cat combo which is $999 but i heard nothing but good reviews about it, and i like the idea of having the slp exhust and slp headers. So what makes the slp powerflo cat-back exhust isnt soo great ? thats the exhust system i bought, which is still sitting in the box, im just waiting for the cash for thr headers, I was just wondering.