Exhaust size help

Hey guys I just gauged my exhaust out to 32mm (1.25in) and am trying to find either some decent slip ons that fit or a adapter that goes from the 32mm to 1.5 or 1.75in. Lemme know what yall got

 

Head to an car exhaust shop and get them to bell a bit of pipe from 32mm to .... 1.5" or the other way round or...
32mm seems damn small mind you.
I have a 4into1 which goes to a 90mm pipe which I had an extension made and welded a plate on to suit the standardised muffler fitting of mufflers (kawasaki and triumph mufflers fit straight on now).
So... I could be completely outa whack with this answer.
Good luck though.

 

So I found that that diameter was the header (My dad misread when I said I wanted ne exhaust I wanted the whole thing), and my muffler is covered in some kind of wax the previous owner put on to seal all the leaks, I got an iffy measure of 36mm, so I wanted to know if anyone knew the size to the mufflers on an XJ650, mine are cracked and leaking too much. All I need are some slip on mufflers so I just need to know that diameter. Thanks all