I have a set of them, and the only issue I had was ligning it up, and I had them on there for about 2 years now. Someone just posted that they bought a new set, and everything lined right up. I race with mine, jump, and everything else, and I haven't had anything break on them. They are giving Pro Armor a bad rap b/c of the fitment issues, and their front bumpers, but pretty much all aftermarket bumpers for our quad break. I got mine from my dealership, and at the time they were the only ones available for it, and I have always had pro armor nerfs, and they've never steered me wrong besides being a PITA to put on.
2008 700xx; Power Bomb header with power core 4 exhaust, Power Programmer III, pro armor nerfs, prm products control front and rear bumpers and full skid, 10" ITP rears, ITP Baja's fronts, RZR 2's all the way around, Uni filter, 13t sprocket, CCP steering Damper, DS450 shock swap, Dual Gasser Throttle, bar risers and Moose barkBusters. 730XX kit plus other engine mods!