A RZR XP 4 Turbo S hauls people well but gear poorly, with bags bouncing around on the rear floorboards. This Rear Seat Conversion Kit replaces one or both rear seats with flat, tough panels made from 1/2-inch UHMW. They bolt to the seat base, have ratchet strap notches for securing cargo, and pop-out sections that open up the floorboard storage below.
Highlights
- Two 1/2" UHMW panels for serious durability
- Convert one seat or both
- Bolts directly to the seat base
- Ratchet strap notches for securing cargo
- Pop-out sections give access to floorboard storage
- Rear seatbelts stay usable, handy for securing your dog
- All hardware and instructions included
Flat, Secure Storage
Each panel bolts right to the seat base, so the cargo area is solid and level. Built-in notches let you hook ratchet straps anywhere you need them, so coolers and bags stay put on rough trails.
Use the Space Underneath
Pop-out sections in the panels open up to the floorboards below, so you get the flat deck on top and extra storage underneath. It's a smart place for items you want out of sight and out of the way.
Why UHMW?
Ultra-high-molecular-weight polyethylene is extremely tough and slick. It shrugs off impacts, won't rust or rot, and is easy to clean after a muddy day.
Bring the Dog
The rear seatbelts still work with the panels installed, which gives you a good spot to clip in your canine companion's harness.
What's in the Box
- Two 1/2" UHMW conversion panels
- All hardware and instructions
Who It's For and What Pairs Well
For riders who carry gear more often than passengers. For a steel option with tie-down points, compare the rear seat cargo rack in RZR Turbo S cargo racks and storage.
Fitment
| Year | Make | Model |
|---|---|---|
| 2019-2021 | Polaris | RZR XP 4 Turbo S |
Installation Notes
Remove the rear seat cushion(s) and bolt one or both panels to the factory seat base.
- source:
- superatv
- satv_url:
- https://www.superatv.com/polaris-rzr-xp-4-turbo-s-rear-seat-conversion-kit
- fitment_raw:
- Polaris RZR XP 4 Turbo S 2019-2021
- install_pdf:
- https://madmin.superatv.com/amfile/file/download/file/6987/product/97239/
- desc_status:
- rewritten_2026-10-26