I bought my 04 330CI ZHP TIAG July 01, 2008 CPO from a friends bmw dealership with 32k miles on the vehicle. Since then it has been on a long journey and endured 3 years of several trips to and from Michigan (to see my family and my fiance in dental school in Michigan). Now it has 93,000 miles and looks pretty different from the day I bought it. Below you will see pics of my mods through the years.
The day I bought it
First Mod (Rac Dyn Air Intake, AEM dryflow installed and rac dyn rear strut brace both not pictured)
Second Mod (Angel Eyes)
Third Mod (M3 Seats)
Fourth (M3 Wheels)
Fifth (Slotted Rotors all around and Pagid Performance brake pads)
Sixth (Black rear diffuser)
Seventh (CSL Rep Wheels)
Eighth (CF Hood)
Ninth (Headers)
Mods to come in the very very near future are, fully adjustable coilovers (camber, stiffness, ride height), C38 Supercharger and much much more.