It is a shame that development for our cars is so slow in coming. As the third model year approaches, performance options are few and far between. While some products are available, I think aftermarket companies continue to discount the xD, and probably consider them nothing more than a little four door commute car.
With that said, there are some fairly cool options out there, but still painfully lacking in many categories. The 2nd Gen xB enjoys way more product availability and aftermarket options than our cars. And the tC has always had it good in this way, although not surprising given that it's a "sports coupe". A header is reportedly in the works for the xD as well as several other items we all want, it's just too bad that we have to wait sooo long! WAAAA!