hi i have a question. i have a yoshimura rs5 carbon exhaust ive taken of my old cbr600rr 2004, and would like to use the rear can on my new 2005 cbr1000rr ???

i have the link yohi pipe that came off the cbr600rr, which ill expect to be different size to go on the 1000rr.
Hope some1 can help thanks