Muffler Packing Motorcycle Exhaust, Fiberglass Insulated 2 Stroke 4 Stroke Exhaust Packing Motorcycle ATV Dirt Bike, Acoustic Blanket Muffler

I had to build two mufflers for a engine test stand. Note:( car engine ) 30 inch long with 3 inch in and out ends on them. These are straight through mufflers. They worked very good at lowering the noise level. Basically they look like cherry bomb mufflers. Cherry bomb mufflers are very expensive so I built my own. They where a lot of work to build, but I now have a nice pair mufflers for my engine test stand.

worked wonders on my 2 stroke kx250 no more spooge and very easy to use!

Worked great for my 76’ Suzuki GT 500

I used this for a 2cylinder 27 hp Kawasaki muffler and it worked well , significantly reduced exhaust noise

Size was as stated. It didn’t feel cheap. I was able to repack my exhaust. And it was able to quite it down a ton. No smells or loss of function after a break in period.

Wrapped my exhaust in my mini skid and this quieted it down and keeps the heat contained in the engine compartment. Very happy with this purchase.

Replaced old packing material in my motorcycle’s muffler.Easy to use and quite effective.

The exhaust on the motorcycle I bought this year is too loud. I bought this packing to help address the noise issue - I added it around the inside baffles, replacing the less-sense fiberglass that was already there. It quieted the bike down some, and that'll be enough to prevent hearing damage.