The attraction can be explained this way: in nature the male of the species is in competition with other males for the affections of the females. in order to attract these females males display a unique coloration or plumage along with a sometimes elaborate dance or example of prowess.
therefore, the young single human males have found a very creative way to attract the female of their species, hence the neon underbody lights, the flashy bling bling wheels and tires, the ornate paint effects and the extremely loud, blood flowing from the ears, sound system.
On the other hand, to the already married male of the human species, these displays are not needed anymore. the extra flashy "mods" as we call them become high maintenance items that need cleaning and polishing and upkeep. more than we are able to keep up with due to results of our attracting the females and the offspring that usually ensue.
these are called BILLS. mortgage payments, dance classes, tae kwon do classes, property taxes, food, clothing ETC.
A single male looks at the shiny wheels and says "wow, my car would look really hot with those on". The married male looks at those shiny wheels and says "geez my wife would kill me if i spent 2400 bucks on that, and damn! i wouldnt want to clean those little holes and bolts every week".
Personally i think all that stuff looks nice but it doesn't last very long, and after awhile it starts to look like the ricy crap that most of it is.
but thats just my opinion. the opinion of an old married guy with 2 kids a house in the suburbs with bills up the ass who bought the flashy lookin solara because i remember how single i used to be.
and if my wife reads this, i'm just kiddin honey
