If you're looking to drop the sound decibels of your RPM muffler here is what you need! This is a high flowing perforated quiet core insert that will fit directly into your muffler. This does require the drilling of a small hole to bolt the quiet core in place. Hardware is included! These are for RPM Mufflers only.
Fits RZR Pro R RPM Exhausts:
- RZR Pro R Sport Muffler
- RZR Pro R Race Muffler