I can see some body stuff.
Like spoilers, diffusers, etc.
But full on body kit... eh
Only way I think anyone would accept that is if it's like you buy a mustang, and you can goto saleen in the village and buy the body parts from saleen you want. Or Roush, steeda, etc...
As for neons, I think not.
But stuff like hood pins, chin spoilers, etc stuff that has function, hey it's cool with me.
And painting cars would be nice.
And logos is kinda pushing it, but real race cars have em so why not?
Look at grand-am, d1gp,and other forms of racing.
These cars have sponsors, and show it.
So body mods are okay, but only if tastefull and functional.
THings like cowl hoods and fiber glass body's should be in too.
Look at the drag racing scene.
Alot of guys run chevelles or Novas and they have a cowl hood and they don't look like arse.
And heck lets even paint or chrome the rims.
Not like outrageos colors.
But have the shades of chrome that are really out there. And a black and a white option for rims. Plenty of non-ricers have painted rims...
Lastly here are rims to back up my opinions so you can see what I mean:
http://photos.e46fanatics.com/data/500/11842new1.jpg
(car is supercharged, makes about 385 rwhp)
http://www.casadenico.net/albums/Jeffs-Car/Picture_003.sized.jpg
(not sure on mods, but it's a fricken cobra, def not rice)
http://www.netcarshow.com/saleen/2006-ford_mustang_s281_scenic_roof/1024x768/wallpaper_04.jpg
(saleen mustang, again, no rice, but there is a body kit...)
here are a few race cars:
http://www.bimmerfest.com/images/stoptech_tms_m3_2.jpg
http://www.speedquestracing.com/i/cars/cal200.jpg
http://www.grandamerican.com/CONTENT/Photos/Gallery/2005/mspt race 6 lg.jpg
In the racing pics I tried to stay away from the stangs, but they did very well in thier first season so they are all over the place in the pics.
But you get my idea.
Either feature those cars, or let us make them!
Like when you buy the part, you go into the paint shop and that company's logo is there in a few versions for you to use.
I think it would be pretty cool.