that depends on how you ride. where you ride. and what size tires you run
1) clutching
2) clutch brace
3) reflashed computer
4) donaldson air filter with larger intake tubing
5) since you say you just bought it, i will assume its a 2015, in which case you need to swap the exhaust to an aftermarket of your choice, or find a take-off 2014 muffler to put on it.
those 5 things will net you more power than you can imagine. make you faster than any of your friends, their friends, and anyone else short of a turbo'd Xp1000. you dont need to crack the motor open. you can unlock enough power out of those mods to absolutely destroy anyone that wants to race you, regardless of whether you race dirt, sand dunes, short course, or just wanna play on the trails.