Congrats! Know she will be happy. Might go for K&N filter, Demon Coil and Magnacor wires, some sort of exhaust ( if she likes sound). Other than that go all out with induction, ignition and exhuast, then pulleys! More expensive! But all in all a filter and exhaust will give you 15-20HP, if you just want some improvement in fuel and performance. Lots out there kinda your choice and how much you want to spend. I basically just updated at service intervals and maintenance shedules.