I need a little conformation here. I have a (G2)2010 zx14 with a set of scorpion dual slip-on. Is there a need to remove secondary flies or not. And do I need a power commander after removal of flies. Also will there be dangerous lean condition after removal of flies?

Did it on my 2008 and very happy with the results. She runs as smooth as before, no hesitation or surging, just instant low end grunt. Very noticable in the 1500 to 4000 range, not much difference after that. Easily lifts the front end at 3500 now. My bike is completly stock except for dual FMF slipons. Very easy and free and well worth the effort in my opinion. Dont think you need a PC.

Here at shad up, goansitdown, we have beat bullet to show her how after throttle body swap of flies locked open to no flies or shaft at all, someone has to prove I hurt my bike with 220 piss inn year eye, you view a few vids of piss poor pourdukshuns, you keep pouring money in that pile for nothing.

Huh?

Huh?

Hub are U fu.king with the newbies rofl. Take em out or always wonder. Promise you will love it and cost nothing,,,, if you don't like the instant response put them back in,,, The End,,,,, Hub you a bad man lol