Lets see...if it were me...
General (news,articles)
Reviews (products and stuff like that)
Performance - Suspension (setups, shocks, springs, tires, handling)
Performance - Engine (intakes, exhaust, turbos, nitrous)
Cosmetics (interior, exterior, wheels)
Audio/Security (car audio, security)
Race (drag, auto-x, rally)
Maintenance (problems, fixes)
Out there (anything goes, photos, love life
)
Classifieds
thats all I can think of for now. but that should be sufficient