I have a few questions...
1. Has anyone installed this on a 520? How's the fit?
2. How noticeable is the noise reduction?
3. Do you have to remove the seat back to install it? I couldn't tell from the descriptions and photos.
Looks like a great product, and there is a lot of positive feedback. I can't attest to the heat issue because I've only had my 520 for four days. But the noise in the cab (with roof, windshield and rear panel) is surprising. I don't plan on trail riding. It's mostly for hunting, work around the property and plowing.
No 520 installs yet but they're coming, should know by next week. Just pop the seats, super easy to do, install the shield and put the seats back in. Helps with the noise but nothing totally eliminates it. Helps with the heat a lot, hot engine through water and you get blasted with hot steam from the seatbelt latches. Not to mention sitting still and having the back of your shirt soaked with sweat.
I think it's going to fit the 520's fine, just may need a little trimming at the very back and there's enough material to do it, better too much than not enough. I would just advise all not to go hacking on it out of the gate, you're probably screwing it up. This thing is made to sag down to the plastics which will create a couple pockets that'll hold some water, poke two holes and you'll never see it again. You'll forget it's there unless you decide to take it out, then you'll notice it.