1st post! yaaaay. I have a 2007 RWB VFR800VTEC and when I'm getting home I've got a few things in store... if i use an aftermarket header on it, what's the difference between using a late 90's header with the o2 bungs, and bypassing the sensors with a delkevic header setup? my bike's already got a set of mufflers on it. Also, how much weight would I save by tossing the smog/PAIR equipment? I'll be plugging the airbox and removing the snorkel as well. so.
