I have just installed the lower air dam off of a 2.4L SS onto my Cobalt.

The temperature drop from before the air dam that I have seen while cruising so far has been around 8 degrees F.
- Before air dam was about 198 degrees F
- After air dam is now about 190 degrees F







I also purchased the rear trim piece that fits under the rear bumper cover of the car on the spare tire well from '06 and up Cobalts.




Just a bump since I have pics now.

 

interesting... it's actually bigger? or do the 2.2's even have one stock?

Though I know it performs a useful function... I hate those things... they always scrape.

 

The 2.2's do not have a dam/deflector and they are always on for a reason so do not remove if you have one.

And if you are having a problem with them scraping, DO NOT PULL UP OVER PARKING BLOCKS, CURBS, OR ANYTHING ELSE THAT STICKS UP FROM THE GROUND! LOL! Driving carefully over driveways and such helps also.

 

my friends got the black thing under the back of the car to on his 07 cobalt we where looking as his car side by side with the G5 and on the G5 i dont think have one or my rear lip covers it.

 

I had one before I went rallying a couple times. You read right, I've taken the Cobalt ******* rallying.

 

I have a base 05 cobalt and it has an air dam on the front, maybe they didn't put it on the newer models probably to save production costs.

 

why do you need 2 air dams? i dont understand the reason for two....the lip that goes around the front of the inside of the front bumper. that long black rounded one. okay, hard to explain without a pic, but there is no reasn to have 2

 

How much did this cost? Part #?

 

Last time I looked I believe my LS had those.

 

I think mine has one too, unless this one is larger or designed differently.

 

I do not think so. I have checked the new Cobalts at dealerships and they are still not putting the fron air dam on them.

And if you read my first post above the pics, you will know what the function of it is.

 

Guess I got lucky cause I check before leaving for work and sure enough there they were

 

I think LS's and LT's have the one on the fascia but not one below the radiator/condenser. And SS's and SS/SC's have the one below the rad/cond but not the fascia one.

That's the setup on the 2 new ones on the lot

 

X2???

 

My LS is like that but it may depend on what package you have... i have the sport package with the fascia and all

 

If anyone has one and doesnt want it,, let me now.. I want one

 

The air dam is not very expensive new...call CED at 1 800 441-5150 and order one. They'll also be able to send you the 2 plastic fasteners you need.

https://www.cobaltss.net/forums/appearance-48/air-dam-cover-pns-install-how-55588/

 

thanx,,

 

do you have to remove these if you get a bodykit? im getting a bodykit soon and need to know

 

no you shouldnt have to

im gonna put this on my to do list once i verify i dont have one
great idea from the OP, he/she will get +rep