Hi guys an’ gals!

I own a 2016 Grizz , never ever owned anything Yamaha but now understand the opinions of loyal Yammy guys!I too have been biten!!.

How do I do the AIS delete? Other than clutching an exhaust and a fuel controller, what else can be done and not spend like crazy? Is a performance spark plug good or a waste of money (such as e3)
Since the Grizz comes pretty lean will an air filter too be a waste (K&N????)
Engine ice yeah or neah? ect………………..:banana: