KAJIMOTOR Universal 51mm Metal Motorcycle Exhaust Can DB Killer Silencer Muffler Baffle

Didn’t reduce the noise as much as I’d like, but that’s no fault of the product. Great price great purchase, fit perfectly. I should have gone with the similar product with the added baffling for reduced DBs.

Didnt do much on noise control but still did tone it down a bite

Folks were complaining about how loud my mower was. I had to weld it onto the pipe but it cut down the noise on Cub Cadet Tank a lot. The mower seems like it runs a little better also. Great product and well made.

The media could not be loaded.  This model isn't much of a "silencer", and I didn't expect it to be. It does do a nice job of lowering the harsher "popping" tones, which is what I wanted.Edit: after a few hundred miles I noticed my exhaust sound changing. I bought a different baffle and opened the exhaust to find this one had fallen apart inside. The little V-piece came off entirely and the rest was just rattling around inside the outer metal part.

Experimenting on replacing a muffler on 2 cylinder, 1 liter engine with flanged walker exhaust pipe and this [DB Killer} as an insert to reduce sound a bit. It was direct mounted to the Cat converter. See my pix for reference. I TIG-welded this DB killer in the Walker adapter pipe. Result...no noticeable noise reduction...but the HP drop was noticeable at higher RPM's! Removed it and will try something else.

This insert is only for tuning your exhaust sound by having the gases traveling in a "organized way". It will not lower the sound. I actually installed two of these to even greater tune the sound of my exhaust. I did a custom work in order to instal 2. I also added some steel wool to lower the sound. Overall great insert. Will use it again.

89 on the decibel meter before 90 after install sounds different, but definitely not a decibel killer

Very well made

Haven't used yet but real nice and built well..