Well, I don't have the money for a full exhaust yet, so I'm thinking of just doing a muffler until I can afford an exhaust.
I want the deepest sound possible, not high pitched and "revvy".
What brand would give me that? I'll probably do a resonator delete too.

I used to have this muffler on a Saturn I owned and it actually sounded really deep and good for only $25.... What if I got it for my cobalt? Any ideas?

4" inch UNIVERSAL EXHUST MUFFLER N1 3: eBay Motors (item 320493273433 end time Oct-22-10 17:10:33 PDT)

 

i have the similar muffler and it sounds great no issues at all and well worth the price

 

I would like into getting the tsudo n1 catback it's at a good price

 

I mean, it's a good looking muffler for only $25 haha and I could probably get it welded on for another $25.

 

Well if the price is worth it then go for it

 

The inlet on my 2.2L is 2.5" correct?

 

If your asking for the diameter of the exhaust pipe its very small. 2 inch or smaller I believe.

 

No sir. I'm almost 100% positive it is 1.75".

 

YouTube - Cobalt N1 exhaust