Have you noticed while on the highway that it shakes like crazy?

 

yes. long piece of curved fiberglass+slight edge+wind passing over=vertical vibrations

 

If you dont like it...send it my way :p

i need a black high rise

 

How fast were you going when it starts to shake? Just wondering.

 

yea, but its not gonna break or anything. Its lightweight and there is a lot of force on it...its gonna move a little.

 

I wonder if the carbon fiber center piece would vibrate?

 

probably not if its tightened down enough on the posts. cf, along with being stronger, is a lot stiffer and more rigid than fiberglass

 

Wind moves it a little, but I don't hear it or anything.

 

mine vibrated like hell and had a crappy paint job, (orange peel).

so i had it removed.

 

Mine starts to vibrate at around 160 :P

 

I notice it maybe at 70+ or if it's really windy and 60ish. But it doesn't worry me and unless I really look I'd never notice.

 

like not even 70.

im just worried one day im gonna be driving and it'll just break off

 

i wouldn't mind hahah

 

whats why im gonna get a carbon fiber center

 

yea ive noticed it and it bugs the hell out of me

 

Heh, I cant tell b/c the sub in the back shakes the damn mirror to much.

 

m carbon fiber wing is solid

 

I've had my old SC tapped out to 160 twice and countless times over 140 and never seen a crack or had anything get loose in 3 1/2 years.

 

I didn't notice it at that speed. Don't think the spoiler will generate enough downforce to break it.

According to GM, the rear spoiler generates around 110 lbs of downforce at 155mph.

 

forget that it shakes when you drive what about when you go to a car wash or the dealer for work and they grab it to lift the decklid, i always get pissed cus i just KNOW its gonna break one day.

 

get rid of it! it just slows you down who need rear down force on a fwd car anyways! lol

 

haha yup same here

 

for one its abs plastic not fiberglass. two yes they all shake like that but its not gonna break. if it was fiberglass is wouldnt move at all. i have a fiberglass high rise sittin in my closet and its a whole lot stiffer than the plastic one thats on my car now. in fact if someone wants the fiberglass one i have just shoot me a pm.

 

I have a cf center wing, check my pics....it dosent rattle, well mine dosent rattle. Even at high speeds lol

 

Aerodynamics ^_^ so it doesnt add drag to your car.