Hi all,
I have a Stainless Steel Yoshimura RS3 Slip On for sale, it is near mint apart from a slight scrap on the bottom end of the can (nothing serious as it can be covered by a R&G protector - doesn’t affect the performance).
This is road legal as there are no markings on the can stating it’s not 
Sounds like all Yoshi’s should!
End of the nozzle is the stamped with the Yoshimura lettering!
120quid and its yours!