EXHAUST - VF750F x VF1000R

Hi guys,
does anybody know whether the exhaust pipes of VF750F and 1000R are interchangable?? Have a chance to get hold of nice exhaust system from 750F and dont really know if I can screw it on 1000R right away…
Thanks for advise!

Sorry my-key but the vf750 has smaller diameter pipes[:)]

Nooooo :frowning: