Hey, i have a barebone stock 525i 04. I do not have angel eyes on them... I need to know if i am able to somehow get them on my car w/o having to replace the entire headlight. Also, i am looking to gain more hp and acceleration. I would like to know 5 items i should put on the car first to make it faster... also i live in NC and would like to know where i can get bmw aftermarket pieces (I.E. body kit)

also just general modding knowledge you could give me on my car would be nice