Here are 2 vids of the exhaust on my 07 SS S/C. It is the Megan Racing 2.5" Stainless catback piping with a 2.5" Stainless Oval Muffler in place of the MR Muffler. Please excuse the raspyness at the higher RPMS since the engine was cold when I took the vids. When it warms up it doesn't sound like that, lol. Anyway here they are, let me know what you think.

http://www.youtube.com/watch?v=NP0_y09ifCM

http://www.youtube.com/watch?v=6v_k0402CIE

 

Does the megan have a resonator on it , and does it drone on the highway? My touring exhaust is like new , and hasn't seen winter . It has about 4K on it .

 

Yeah it has a resonator. Highway isn't bad at all. It's like the perfect mix IMO of badass loudness yet not obnoxiously loud and annoying. But like I said i'm probably selling the car in the fall and i'd rather have a GM exhaust on it instead of the one I have now. Just don't want stock since i'll still be driving it for a bit, lol.