wait, sorry. I have been looking on Ebay, just want to know my options as people list cans according to the model bike it came off of. I want to know if I buy a can that is sold as fitting a 919/954 it will fit the 900 headers. Just more options basically.
Is it a 900RR stock exhaust header or an after market header? Is it a flange on or a slip on? The OD of the exhaust pipe will get you a slip-on. The flange style will get the other type. If you know the manufacturer you could conact them.