strapon comic cavalos cruzando 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.