Hey can anyone help me with a few things
i brought a 07 supercharged ss and i wanted to know if i could put a smaller pulley on the supercharger and what is the max boost i could put with the stock fuel system
if anyone can help that would be great

 

if you want to keep the warranty you should go with the gm stage 2. that has a smaller pulley and larger injectors. that will put you up to about 16psi

 

Really a gm stage 2?
where would i look for something like that i'm kinda new to this tuning a car things
what about an exhaust systema and some intake

 

check www.crateenginedepot.com. they have the stage 2, cat back exhaust, header-there are a few options for these. they don't have an intake for the s/c; only the 2.2 and 2.4. i went with k&n myself but you should check around.

click on cobalt/g5 performance parts on the left side

 

Thanks alot man i really appreciate it

 

just make sure its not already staged...

 

It's not its bone stock

 

no prob dude. the stuff on that site is pretty cheap...the gm parts at least. i work at a dealership and the prices on crate engine depot are cheaper than my employee prices. i ordered my stage 2 and exhaust at the same time. got it in about 3 days or so. they sent stickers and a keychain and all with it. i like dealing with them. i ordered the upper and lower grille kit for an 08 ss/tc from them. looks good...once again cheaper than my discount from work.

cobalt-addiction.com has a lot of cool stuff too

 

ok sweet yeah i'm looking at the site and the stuff looks good
does any of these upgrades void my warranty?
and wat if i went with like a magnaflow exhaust system?

 

with exhaust you can pretty much do whatever you want, if you get stage 2 from them i would let a dealer install it. that way if something goes wrong they have to fix it. when they installed mine they damaged the tensioner and the belt shreded. then replaaced the belt, tensioner and under hood blanket for no charge since the tech screwed it up. they also have to reflash the pcm b/c the higher flow injectors. usually its a 3-4 hour labor charge to install everything

you might not want to change the shifter untill out of warranty, if you get a trans issue they can deny repair