Rjwc APX Muffler for Polaris Sportsman 400 / 500 / 570 / 700 / 800
- All-aluminum modular muffler construction using 6061 extruded aluminum
- Anodized extruded aluminum muffler can with CAD-designed shape
- CNC-machined aluminum mounting brackets to reduce stress at mounting points
- Cast stainless steel intake flange for durable, precise fitment
- Fully serviceable inner core compatible with current core wrap
- Bolt-on installation