Your car brakes fine with OEM setup. Unless you drag race the car, you don't need 2,000+ $ brakes.
ECS had a good promotion on big brakes kit a little while ago, if you still want to change the brakes.
But all you will accomplish is aesthetics only. And higher price of rotors & pads when you will have to replace them.
You will gain "0" performance for a DD.
Looking for a DIY? Parts? Check this out, it might be your ticket
TMS underdrive pullies - Stewart WP - PSS9 - Beisan Vanos seals - Zimmerman cross-drilled & Akebono Euro - Deka 649 MF - 55w HID headlights - 35w HID foglights - Hualigan double din - ACS (rep) alu pedals - Euro central storage console - Breyton Magic Racing staggered wheels - M5 bumper - M5 steering wheel - Tint
Stable: e39 M54, e53 N62 & Tribby