I was thinkin, this could be useful the part for sale section

when you click on the specific car makes ex. (ACURA and HONDA parts)

And then after clicking there other sub-sections(below) for what type of parts your lookin for

sorta like this:

SUSPENSION & CHASSIS PARTS
N/A ALLMOTOR PARTS
FORCED INDUCTION PARTS
ELECTRONICS/GAUGES/TUNING PARTS
COSMETIC BODY PARTS
PART OUTS
MISCELLANEOUS PARTS
YOU KINDA GET WHAT IM GOIN HERE