Originally Posted by GunnyG
Really? I guess I'll save that $400 then. Actually $200 with the core exchange. I saw a few members claim they noticed a huge difference immediately. Most of this stuff is psychological anyway. I swear the fuse pull made a big difference to me. In actuality, probably not.
No joke, dyno pulls before and after showed zero gain in performance for my whip, now this could be due to all the other mods if at all, i really don't know i was told it would not make a noticeable difference by my tuner?