Though a 550-horsepower Jetta won’t be hitting the lots anytime soon, the presence of Volkswagen and, in particular, the R GT model at the 2005 SEMA show is important. The automotive aftermarket is a huge industry due not only to the number and variety of products, but also because of the people who buy those products. Tapping into that stream of business can prove to be a gold mine for specialty and mainstream manufacturers. With its debut at SEMA, Volkswagen signals its commitment to tuners and customizers, and the Jetta R GT Concept takes a large step toward marrying the images of Volkswagen and aftermarket possibilities.