02 TL-S KiD

hi i have a 2002 acura tl-s with 260 HP i want to upgrade that by alot, how could i upgrade it. the cars color is electric blue so want to buy blue brake calipers where can i buy that?
i just bought the car so if anyone has any advice on upgrades( form engine upgrades to interior upgrades to blue signal light bulb(does anyone know what kind of bulb it is? a pic of the bulb would be helpful)) or tips on anything it would be appreciated