1. Tint (Currently I'm running 20% all the way around)
2. Wheels, there are so many options out there... If you need help picking some let me know, the wheel ***** in me would love to help.
3. Suspension upgrade via lowering springs or coilovers. I'm currently running some Raceland coilovers and am so far very happy with them. I can also help you pick the right suspension upgrades if needed.