I installed the bolt-ons the day before installing the PC, and noticed that the PC did take away some of the jerkiness of low rpm riding. As far as power goes, I couldn't tell you. I will be going soon to get it dyno tuned and should have some numbers that I will post.I see you put the PC3 on with bolt-on pipes did you notice a dif. with adding the PC. The reason I am asking is I put RS3 bolt-ons on and was wondering if I would benefit any putting the PC in. All say the are no advantages with using the PC with bolt ons, was wondering what your opinion is.
Thanks,