This is the only reasonably priced works style open mega 4 into 4 currently available.
Basically consists of 4 pressed and seam welded reverse cone tail pipes and a set of 4 headers. these are designed to fit the std cb750 exhaust stubs.
This is by no means a bolt on kit, you will need decent fabricating skills to get this system fitted correctly, you will have to make your own brackets to hang the tail pipes and you will need to make the tailpipes fit the headers some how.
THESE ARE MADE TO ORDER, PAYMENT IS NEEDED BEFORE MANUFACTURE. DELIVERY TIME IS 4 WEEKS. PLEASE EMAIL FOR DELIVERY COSTS/ORDER