Can i use CB750/4 exhausts on a CB550/4?

Question

would like to know if a set of exhausts pipes off a honda CB750/4 will fit a honda 550/4 K3 series.

Answer 1

No,,they are quite different and would take quite a bit of Cut & Weld fitting to get them intstalled

Answer 2

only in your wildest dreams; ive owned both...

1 the spaces between the exhaust ports is different

the exhaust ports are different sizes

the drop, from header to underneath the belly is different... and so is the angle of the dangle... (how its bent and shaped to fit)

so no, it wont fit, and do you have any idea how much a 754 exhaust is worth these days? flog it on ebay, and buy a 550 one...