Create Engine Depot is where I bought mine. $620.50 + tax/shipping. I don't have a sound clip but Youtube might be a good place to look. I did my header/DP at the same time as my catback and I fell in love.
A catback ia certainly a good start to build power. Paired with a header/DP and intake, the car will become radically different. With a good tune, you will unleash the potential of those bolt ons. If this is something you would ultimately wish to pursue, then a simple muffler would be a complete waste. If however, you just want a better sound and don't much care for the power, then stick with a muffler. It's up to you and what you want really.
Here was my first sideways issue, the anchor point, for part of the body parts. Good thing that was designed to be moved and it was two small bolts.
Next issue, this looks a bit tight from this angle!
Crap, it looks tight from this angle too.
It looks even worse from this angle as...
I have a 07 cobalt Ls 2.2, I heard a read a lot of negative thing that people have to say about modifying those cars and say it’s pointless!. How and why would it be pointless for modifying a car you own and what to look, sound and perform outstanding and have something unique that you can say...