I met the guys from Big Gun out at Glamis they let me put on a prototype single
setup on my KFX and they had a dual setup on another KFX and a stock KFX for comparison,
the dual setup was faster than the single but not by much. The single setup was great it
only took about 10 min. to put it on and it sounded great. Had to give it back at the end
of the weekend but I got a few pics.KFX-700 Pipe

 

those duals look cool how was the sound on them, they will confuse the banshees guys they will think you are one of them.