The SRS comes with the mid pipe that has a bad resonator on it. Metal clanking coming from the resonator. Other than that the actual exhaust is good to go.

Here is a link to how it sounds. This is with just the cat back exhaust, before the resonator went bad, with no headers or s-pipe. $100 PLUS SHIPPING
http://www.youtube.com/watch?v=u2gSv4tMFsU

 

GLWS - I have one of these, I never used the Midpipe though, so mine is brand new, I mated this to my Tsudo Mid, and then I changed up and got a custom exhaust, through out it all, I kept the SRS muffler...I like it

 

Yes it served me well when i used it.