Im looking to put harness in my 16 XP1000. Do I need a harness mounting bar such as this UTV INC POLARIS RZR XP 1000 HARNESS MOUNTING KIT FOR STOCK ROLL CAGE UTV setup?

Id rather not cut harness inserts into my seats if possible. Are there any alternatives to these.. https://blackrhinoperformance.com/sh…rness-inserts/

Finally, if anyone can point to decent 5 point harnesses they like, Id appreciate the link.

Thanks