06 ss d.o.d.
Welcome to the Forum!
Maybe this link wil help you out.

http://www.google.com/url?sa=t&rct=j...vZ2xpX0Krmmk-g
Maybe this link wil help you out.


http://www.google.com/url?sa=t&rct=j...vZ2xpX0Krmmk-g
Thank you for the link. Just got back from the dealer, they will not shut down the d.o.d. Just bought the car with glass packs on it. I will be replacing them with o.e.m. muffiers...won't be as noticeable I hope. Sounds like I have a "jake brake" in the 4 cyl. mode.


















