PRO R SLIP-ONWhen it comes to designing exhausts, it is imperative that they not only look and sound great, but also perform. Trinity Racing has spent countless hours trying to perfect their new slip on for the RZR Pro R, so that it checks off all of the boxes customers want and expect. It all starts with the new Stainless Steel muffler bodies. Trinity decided that their standard aluminum muffler bodies wouldnt cut it for the RZR Pro R, they needed something a