IF you do it, on the 610 let me know how it goes. I think the older Kawasakis had louder mufflers. I had one on my RHino 450 which made a big difference outside the cab but little inside the cab in my opinion. Yes, they do make them for Rangers. New 610 is already more quiet then the Rhino I had with the silencer on it. Everyone that rides in it tells me the same but like anyone else just wish it sounded electric.