Exhaust tune question regarding fuel.

So i’m looking at a 2022 R7 and it has an SC project full exhaust. The guy said he did get it tuned. I just learned that you can’t really run a slip-on on the R7. You either go stock or full exhaust.

My question is this: Does getting a tune for your full exhaust mean that you have to start running premium fuel? I’m almost certain that the R7 is supposed to run 87.

My concern with this is that i’m only really trying to use the bike as my daily commuter to work and school. I love riding but i don’t really care about speed and performance and this bike seems perfect for me since it does everything that i need it to do while still having decent power to enjoy riding it.