someone is selling a rs-3 yoshi pipe locally. it's not a slip on, but a bolt on one. I was wondering if its going to fit on my F4? and how. Do I have to cut the mid pipe off from my stock muffler?

LIKE NEW : Yoshimura RS-3 slip on exhaust - Ottawa Motorcycle Parts, Accessories For Sale - Kijiji Ottawa Canada.

 

It should bolt on to the OEM mid-pipe.

IME, Yoshi has helpful customer service:
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Unless you can get the can for a ridiculously low price, forget it.. You would have to drill out the rivets and swap the inlet end for the slip on version.,, the you need the correct mid pipe, clamp and springs.. I checked yoshimura for some replacement parts once.. Prices were insane...

 

yah, I just realized how much modification I have to do to make it fit...not worth it for the 200$ the guy is selling.