u/DirtyF9

I am picking up a Ninja 500 SE this week and had planned to put a Yoshimura AT2 slip-on in place of the stock exhaust. It’s not full exhaust and I’m not changing the intake filter or anything at the moment, but I just wanted to make sure I won’t have any issues with the bike running lean with the new exhaust on it? It won’t need a tune just for the slip on, right?