I know theres a sticky on it Ive got an 07 LT from reading the sticky and looking at the pics I dont think i have the sai because theres not an extra line coming off my airbox as was shown in the picture, however on turbotech's website for one of their headers it says SAI came on all 07's...soo is this true or no?

 

NO!!! I have 07 and no SAI.

 

I have SAI in my 07 LS coupe, if theres no extra line you don't have it.

 

Not all 07+ have SAI. There are a number of states that require SAI, so if your car was ordered for sale in or near one of these states, or not specifically ordered for you, you MAY have it.
Just look at the top of the airbox, you'll see an extra tube coming out of it, that wraps down and around the front of the engine bay.

 

edit: double post, forum glitched

 

Theres not an extra line off the air box so SWEET! i can get headers now lol

 

correct

 

well even if u do have SAI all u need to do is find a dealer that has a techII and willing to flash it out. the dealer down the road from me said theyd be willing to do that for me, ive jus been to lazy to go down there n do it

 

no..
and to fix it..just put a breather on it, if you have it.
yay.

 

sai ?

 

well if ur gettin a CAI or SRI thats not a k&n u can throw a breather filter on it, i did that and it works fine. but if u want new headers u gotta delete it. and it can be deleted with a simple reflash

 

Secondary Air Induction, i believe...
theres a sticky on it.

 

a simple reflash that only 2 known dealerships will perform rofl

 

If you don't have the hose coming off the airbox, you don't have SAI. My GF's '07 doesn't have it, but my '08 does- because my '08 has California emissions.