I have the 35whigh/low kit from sxs and it works great, customer service is great too, wish they had 55w kit when i bought mine, endi, what would it take to upgrade mine? I did have trouble with mine but it had nothing to do with endi's kit, one of the wires in the stock plug got pulled out a little and was making bad connection causing intermediate outage and blew fuse couple times but once i got that figured out they have worked flawless thru harsh conditions, wet, mud, cold, ice, hot days, cold days, you name it!! I recomend when you install make sure all connections are good, use dielectric grease, and tape them up. Plus put silicone on the housing where wires go thru to keep moisture out of lens housing. Also i recomend locating the fuse where it is accessible (like under the seat). Having to pull the hood just to change a fuse is aggravating. Of course if u have a 2010 model you dont have to worry bout that.
09 monster, msd & muzzy std, dalton clutch kit and od plate (not installed yet), viper 4500 with synthetic rope, homemade alum. roof, homemade uhmw skids, homemade catch can, uni slip-on filter with billet adapter, 26.5 pitbull rockers on stock sport rims, hid's from sxs customs, oddyssey 925 with sandjunkies mount, motels full windshield, induced fab doors, 62 mph top speed on speedo