Buddy of mine at work had a Cobalt SS with the GM Performance airbox. Any idea if this would fit on the HHR 2.4? He traded in his Cobalt and took off most of his upgrades and all, so now he's trying to sell parts.

I'm new to GM stuff, I've been playin with a Ford 302 5.0L, I ain't got a clue when it comes to Chevy parts.

 

GM performance air box,?? I dont think that is correct, they only gm performance intake would be a intake that sits where the stock air box used to be,, or maybe he did the air box mod,, either way , If im not mistaken the cobalt intake wont fit on the hhr , the motor or engine bay is position differently...

but then again you can try and see if you can make it fit,,

hope I can help

 

Try it, the engine sits in the bay the same way, my guess is that you could make it work.