I bought a NC Miata this past weekend, the Red limited edition. Of course I had to order a something from Flyin' Miata, so I selected a muffler. The car already has Konis, springs, and FM sway bars.
When I was on the phone (yes, you can still call in your orders at FM) the lady asked if I wanted to ask Keith a question .... but I was to Star Struck. :-)