I race motocross with my banshee and I was wondering if the dyno port 2 into 1 pipes are good motocross pipes. I have FMF fatties on now. I need something with some more low end grunt to pull out of the corners. Four strokes pull so hard out of the corners and it's getting hard to keep up. So is the 2 into 1 system good for motocross? Im looking for low end grunt and a smoother powerband?????