Exhaust id

New bike on garage, Z1000A with a 4-1 exhaust that i have never seen
Anyone can recoznize it?
Thanks in advance!

Is that end cap removable? I.e., are there any screws holding it in place.
Looks kinda like somebody stuck a tractor muffler inside the can.
In the link scroll down to the photo near the bottom by riverroad. KZR --- Header pics

No idea what the muffler is from but definitely looks like it was not intended for the header as shown by the gap at the joint between the two.

Later, Doug

There aren´t any screws to remove the end cap. But i think it´s possible to draw out by force
This pic shows the joint between the muffler and the header:

My mistake. I didn't see that the mounting strap went all the way around the pipe.

Later, Doug