Noise reducers available for Stealth mufflers only. Please confirm whether your muffler is a 2" or a 2.25" opening. If you are not sure if your muffler is Stealth or Supersport, you can check the inside of the muffler on the End Cap/outlet side. If you can see perforated material right away, this is a STEALTH muffler. If the perforated material starts further back inside the muffler, this is a SUPERSPORT muffler.
NEW! Updated August 2019. We have redesigned our noise reducer insert for Hindle Evolution mufflers and megaphones. This new version quiets down the noise even further without compromising power. In fact, with our testing, we have found that some models produce more power with the noise reducer installed. A great option for race tracks where there is a maximum decibel level or if you are riding on the street and wanting to quiet down your muffler even more.
Noise reducer insert for Hindle Stealth mufflers. Will not fit Hindle Evolution mufflers. Quiets down your Hindle Stealth muffler by 2-3 decibels less. Easily inserts into the core of the muffler and can be removed when not needed.