whats the first mods?

[Steelepuls]

Welcome to the forum, first I would desnorkel the intake (if it hasn't been done yet), makes the motor sound throaty on wide open throttle acceleration. Second, if your thinking about changing the headlights, swap the oem bulbs with LED's from ebay. I used H7's that significantly improved the stock halogen bulbs brightness. At least until you muster up the courage to rob a bank to provide the funds for the HID's option. LOL.
Aftermarket head unit and rear speakers made a big difference in the sound.