I found a part number!! A9600061 (I'd been looking at the right hand pipe mostly, for clues - the left hand pipe actually had a part number on it in a place I could only see when all the way under the bike) - apparently this part number is a:
"triumph silencer long chrome (left hand) pipe".
they both look the same inside - which is to say, there is nothing in them for the first 12-15 inches or so - then there's a baffle.
I don't know anything about these pipes. But they're definitely not silent. They have a nice pop,pop,pop,pop sound to them. I'd just like a little more rumble.
If anyone knows anything about this particular exhaust and cares to share, I'd love to hear it.
