I posted a pic of my 300 in bass's post about painting his 300. Used red mn caught me having no muffler on it. ( It won't fit in my garage door with it on). I always have it on when using it. Question is this. Once upon a time I had a muffler that was given to me by an old gentleman who owned a few Farmall. It was quiet and the tractor had a deeper tone to it. It ended up rotting out. It was replaced by several cheaper mufflers from tractor supply of which are louder and sound tinny. I kinda liked the older quieter one I had for a while. I understand the cheaper ones I bought are pretty much straight through with little to no baffles. Who sells the good ones, and roughly how expensive are they ? I think the one I had that I liked actually had IH stamped on it. It was given to me in the late 90's and it was used when I got it.