I do have a bravo setup yes, but transom holes are not stars are location as the motor was lowered 2 “.


I was able to reach out to CMI and got a better understanding. The dual bevel tailpipe is a CMI Sport tube header. The flat flange is also a CMI pipe but it was made for the mercury 525. This header also had two sets of bolt holes, one which had been drilled out by someone to fit a standard big block Chevy as Mercury has there own exhaust bolt pattern. All in all , this won’t work for me as i would either need a new tailpipe made , but then that would leave me with two different connections on each side . I’ll be posting both for sale and hopefully can find a matching set of the 525 style headers.