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.
This version is for 2.25" Hindle Oval/Round Stealth Mufflers and will not fit the 2". If you require a noise reducer for your 2" Hindle Oval/Round Stealth Mufflers, you can purchase it here.
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 a smooth ring of material and perforated material starts INSIDE of that ring, this is a STEALTH MUFFLER. Please refer to the detailed photo of the STEALTH MUFFLER in order to compare and check your muffler. All Evolution Megaphones and Mufflers are Supersport style and must use the Evolution Noise Reducer here.
All Supersport and Stealth mufflers will look the same from the outside; however, they are built slightly different on the inside. The Stealth muffler core has a slight taper towards the outlet of the muffler.