2023 zs125 performance upgrades?

[davidlatcham]

I was wondering what are some performance upgrades I can add to my bike. Not really worried about budget rn, just trying to have some fun before I go to bootcamp.

Currently my bike is completely stock, I have the 2023 hawk 125 19/16 tires with full lights and mirrors. But i got the mirrors off rn.

The only current mod i have done to it is getting a Nibbi 22mm Carb with the high flow air filter. I currently havent installed it because last time I tried it was incredibly difficult to tune so im waiting till im off for a little while to try it.