5-point harnesses are literally the FIRST thing you should install on ANY side-by-side that comes with automotive-style belts.
These Simpson belts are available in all sorts of styles. Padded or un-padded, and SFI and non-SFI approved. Just doing some heavy trail riding? We Think padded non-SFI belts are what you want. Our preference is 3" wide belts if you're unsure of what to choose.
These belts have black powder-coated hardware because that's how we like it.
NOTE - Harnesses are universal in fitment; you may need to provide your own grade 8 hardware if your factory hardware does not work.