not sure, I put on my YXZ before. couple of things to know
#1 - you can move around way more than 3 point harness
#2 - They lock up well going over bumps, so assume will in wreck
#1 - They have a tendency to ride up (lower straps seem to stretch or slip from the constant pull of the retraction springs)
#2 - The top units have to be mounted level to work (I do not see having enough room to do that)
I ended up keeping on my side and taking off on Wife's side so did not have to keep hearing the B**ing LOL. Also you can buy (2) passenger side ones from Can Am rather than one of each. Is cheaper cause does not have electrical for driver belt plug
They will if you add a bar behind the seats to mount them on. I went with the Polaris ones. They are a six point system which prevents submarine out from under it in the case of a front impact. You have to modify the lower mounts and make your own.