I'm listening to my nice throaty sport exhaust, but on acceleration, I hear a metallic buzzing - is this a normal sound or is it a loose something?

 

If you have the sport exhaust...there was some early problems with the bypass flaps coming loose and or buzzing.

 

AHHHH!!! I knew I joined this board for a reason!!

I do have the sport exhaust, so it must be that - sounds like an exhaust issue now that you mention it.

I'll bring it to the dealer for a check - thanks for the heads up.

 

U r welcome. The long term car and driver test car had the exact same sport exhaust issue which required the repalcement of both mufflers.