RPM Muffler Baffle / Quiet Core 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. Can Am X3 Quiet Core Diameter - 3.38" (85mm) Length - 5.31" Polaris RZR XP Turbo and Pro XP Diameter - 2.35" (60mm) Length - 5.15" Polaris RZR Pro R Diameter - 2.85" (72mm) Length - 5.10" Polaris General Diameter - 2.35" (60mm) Length - 3.5" Polaris RZR Pro R Spark Arrestor QC Diameter - 2.85" (72mm) Length - 5.70" Polaris RZR XP1000 Diameter - 2.35" (60mm) Length - 3.5" *Pro R Model Quiet Cores do not fit RPM Pro R Race Pipes*Do not fit exhausts with rolled tips
