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Business Philosophy To provide a high quality products and reliable service for Mopar and all car enthusiasts.
History Duncan Motor Sports was formed in 2005 to produce and market innovative new produsts for the car hobby. The Products were developed to fill a need for special products not found or available in the traditional market. The Mopar Shift-R-Gate was originally envisioned over 20 years ago, but could only be produced now with advances in metal manufacturing technology. The Shift-R-Arm evolved from the desire the have a custom shifter without extensive and permanent modifications to the car. Other products resulted from requests from other car hobbyists. In 2006, Mopar Collector's Guide named the Shift-R-Gate one of the ten best products of the previous year. DMS products have been sold worldwide to Mopar enthusiasts.