Exhaust again

lawman

I know that this has been rehashed many times but I need to ask again.

I have an 851 that I purchased in Japan and it has an exhaust system that is not standard. It is very loud as they have no baffles.

I think that the mufflers should be ZDM A04 and ZDM B04. I have tried a few different mufflers including ZDM A013 and ZDM B016 but they don't even go close to fitting what I have on my bike.

Please see photos of my pipes. They are not Termis as far as I know. It also appears that the headers are not standard. The mufflers also have a number of holes in them where they were hit with a hammer.

Any ideas on what choices I have to replace the exhaust system?

Thanks