Step 1

E46 Performance Pedals $55

http://www.khoalty.com/e46-performance-pedals.html

E46 Gauge Rings $10

http://www.khoalty.com/bmw-e46/interior/e46-gauge-rings.html

Sharpie Mod

http://www.youtube.com/watch?v=dYuZDDAtm2I&feature=player_embedded

Step 2

Corner Lights $41

http://www.khoalty.com/bmw-e46/lights/sedan-corner-lights.html

E46 Sedan Side Markers $22.95

http://www.khoalty.com/bmw-e46/lights/sedan-side-markers.html

R/C/R Taillights $130

http://www.khoalty.com/bmw-e46/lights/e46-clear-tails-rcr.html

Step 3

Orion Lite Angel Eyes $60

http://www.umnitza.com/index.php?main_page=product_info&cPath=114_113&products_id=5686

DIY HID retrofit about $300

http://forum.e46fanatics.com/showthread.php?t=840919&highlight=diy+hid

Step 4

M3 Csl Wheels (Or whatever wheels I find on craigslist when I need new tires) $600

http://www.umnitza.com/index.php?main_page=product_info&cPath=71_1119_1120&products_id=1102

Step 5 

M3 Style Front Bumper $225

http://www.umnitza.com/index.php?main_page=product_info&products_id=5859:acce6dc5c7977d4fb84b700666b4ab4a

*Modifications list subject to change*