New bmw driver, need help!!
hey i want to customize my BMW, i just bought a 2003 530i, i already put a short ram intake in it, tinted the windows, and put 18in bbs rims with low pros, i was just wondering what bulb does my car take on the sides of the car, i dont know what they are called but its the light thats near the front doors, maybe the indicator lights? what does that do and what type of bulb is it, i wanted to change the color.
also i wanted to put an exhaust on it but the body type in the back doesnt let me bacause the exhaust is more or less hidden, what can i do??
and what kind of performance chip can i get to make the car have more horsepower and torque??
THANK YOU GUYS !