Topic summary
Super Production
Extracted from the Wikipedia article Group N.
Touring cars
While Group A became the standard category for international level touring car racing, Group N found a home as a more economic class in national level touring car racing. In many countries, there would often be two touring car championships, one for Group A and one for Group N. The category had some brief success with the demise of the Supertouring class in the late 1990s, when a few national regulations were relaxed to allow a greater number of modifications, in the guise of Super Production.