Aside from some of the quality issues i'm aware of......i have a Chamber on my 5.0 car and i like the sound and power and price....what about on these 03 Cobras???anybody running Chambers???? I'll be using the stock cat-back for now.
I have the Pro Chamber on mine. I have no complaints whatsoever. The only thing is either replace the driver-side studs or grind the lip off of the stock studs....there is potential for a leak there. I grinded mine off.
No, not at all. I thought it was going to be pretty loud, but it is actually mild compared to the Off-Road X I had on my '01. I would compare it to a high flow catted pipe. The sound (at least with my setup) has a nice deep throaty sound...not real hollow sounding like Flow's but just perfect to me.
Here is the link I used to make my decision. It is a GT, but mine sounds basically identical.