Clutching 450L

I recently purchased a 2016 450L and so far I’m very impressed, but I hate the Trail Wolf tires in came with. I have never experienced a tire that will through mud as violently as these tires. You can be ridin g a trail with seemingly no mud, and these tires will cover your back and half the machine. I was recently riding with friends who had Zillas and Mud Bugs on their machines, no such problem.

I would like to replace my tires with a slightly larger set for no reason other than the stock 25s look small on the machine. I’ve been looking for clutch kits for the 450L but have yet to find anything. Does anyone have any experience with clutching a 450L yet? I’m looking to go with 26" or 27" at most. Probably Zillas.