Question on exhaust
#16
Here's what I think happened. Someone wanted to retrofit PSE to their car so they bought the PSE panel and some PSE mufflers. They tried to install them, but couldn't get the retrofitted panel with button to function. They left the switch but sold the PSE mufflers for a premium, bought a set of regular mufflers and gundonhacked them, but didn't bother to take the dash panel apart again.
#17
I also have a 2011 C2S 6 sp. It came with the PSE and Sport Plus buttons. As far as I know that is standard. It doesn't mean you have those features. Mine doesn't have the PSE exhaust. The car may be pre wired allowing you to add it later. You definitely don't have Sport Plus as that is only available with the PDK trans.