I just installed the UTVinc Passenger Grab bar. Super Beefy, Fits perfect and works great.
You have to remove the Glove box then loosen 2 bolts for plastic foot box, bolt clamp down tight, put back glove box and you're done.
I opted to drill another hole in bar so it would slide farther away from seat... Banged the pin through hole I drilled and there is no way in hell it will rattle.
My old lady has been waiting for this since day 1 (and kept telling me that RZR's have grab bars,... why doesn't Wildcat) - Thanks UTVinc! for taking words out of her mouth.