like the tittle says a cobalt supercharger, i know the cobalt ss came with a supercharger and ive seen them as cheap as 300$ on craigslist and was wondering if itd work, not looking for a hulk out of this car just a little whine but not lookin to spend 3grand. if they do work on the 2.4 what exactly would i need off it??

 

There are a few threads on this site that cover what you're asking.
Try a SEARCH on superchargers.

 

quite a few parts needed and a tune
its allot of work and getting help from someone that has done it is a great help