Exhaust came off of a 96 Triumph Thunderbird 900.  Wasn't the look I was going for.  only on bike for about 2K miles.  in very nice shape with little to no scratches.  Not sure of the brand but should also fit late model Bonnevilles I believe.  Measurements are all in the attached pics.  Also included pic of what exhaust looked like installed on actual bike.  Exhaust is much louder then stock.  please let me know if you have any questions