This chambered muffler is hands down the most in-demand muffler to be introduced to the Pro R market. This is a fully mechanical chambered muffler that utilizes no wearable packing. It uses a series of pass through chambers & internal flared pipes to deliver a deep and quiet as possible sound through the OEM replicated 3" RPM tip. This is as quiet as a Pro R muffler can be while still retaining enough exhaust flow to provide optimal gains. This means that this muffler system is adequate all the way to stage 5 E85 tunes! Like all our Pro R mufflers, we have retained our famous 3" OEM replicated tip to perfectly fit the factory rear fascia. Constructed from 304 stainless in and out this muffler is built to last and take the beating of any terrain. It mounts in all of the OEM hangers, utilizes the OEM muffler gasket, and works with the RPM Big Core or stock header pipe. Our INCLUDED quiet core insert fits into the muffler to bring the tone down even more if desired.
- 304 Stainless Construction
- Complete Mechanical Chambered Design
- 3" OEM Replicated Tip Brushed/Blue/Black
- Includes Removable Quiet Core Insert
- No Tune Required!
- 7.5Lb's Lighter than Stock