Is the 2009 XF's Supercharged active exhaust, also is there a diffrence of exhaust loudness between the 2009 Supercharged with the 4.2L and the 2010 Supercharged with the 5.0L?
Thanks for any help

 

Pretty sure the only "active" stock exhaust available is on the XKR. My ride did not have it.

 

That sounds about right.

 

anyone have a sound clip of the mina gallery exhaust? Quite affordable at $875 (I believe that's the number)

 

I think the XFR has an "active" exhaust, judging by the vacuum diaphragms on them. The only purpose of them would be to open valves in the mufflers, as they are mounted directly on them.

But I didn't keep my stock exhausts on long enough to figure that out, as I had Quicksilvers installed prior to delivery. The OEM exhausts are sitting stored in my garage.