The Volkswagen Jetta TDI Cup was a single-make racing series sanctioned by the Sports Car Club of America. The series was started in 2008 and was a sports car series that ran only in North America, the series quietly folded in 2011.

The cars were Volkswagen Jettas that were modified by the factory for the series. Once completed, the cars were still about 70% stock with the other 30% made up of parts from the VW parts bin,...