Been a while since I visited the site, reply is probably a bit too late but...we put the pro design in my husbands Z and it fit well. We put the Mod Quad in mine and had some issues with the fitting. I've noticed with many of the Mod Quad parts I've purchased that there were issues with the fit. They have a lot of cool stuff, but it's meaningless if you have to modify your parts to fit and your covers leak.what would be better for my kfx400 the pro design air system or modquad air flow system[/b]
dude, u need to upgrade your reading skills....hes looking for a kfx 400 kitwhats wrong with the Fuel ATV intake[/b]
dude, u need to upgrade your reading skills....hes looking for a kfx 400 kit
no air box plus 400ex tube and big filter[/b]