I am pretty sure you can. They've checked more for spark arrestors every where I have been than they have noise, so it is iffy as it is pretty close to the limit. Just make sure you keep good packing in the exhaust, and I think you'd be ok. Most places are 96 dbs, which if I recall is pretty close to what the exhaust is, the quiet core brings it down to 92 I believe. They failed me once on noise at Silver Lake as well, but I had no packing. I said to be sure to get the quiet core as then you wouldn't have a problem with noise at all, even if the packing goes you should be safe.
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!
Last edited by crwh45; 12-10-2013 at 09:54 AM.