CB500 Mufflers

I had an idea, to install megaphone like mufflers to my CB500 cafe racer.. I couldn't find any that suits, so.. I made them myself :)

I also made this special hammer to shaping them..

I shaped, welded and grinded them, and I think they appeard well.. 

They are not, practically, mufflers yet, but they'll be:) And then painting, mat black of course, and done;)