This double spherical exhaust gasket from Quad Logic is manufactured from a thick stainless steel mesh wrapped in an outer layer of graphite.  It is designed to perform even better than the stock Polaris gasket. This gasket is located between the main exhaust pipe and the muffler.  Size is approximately 2.5″ ID by 3.25″ OD.  Sold each.    Fits the following RZR models:

2018-21 RS1

Replaces Polaris 3610236.