NEW! Updated version. 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.