Complex sentence: In order to design and build a competitive F1 car, DAMS established a partnership with British constructor Reynard, an experienced constructor of racing cars for junior formulae and the American racing scene.
Split into simpler sentences: In order to design and build a competitive F1 car, DAMS established a partnership with the British constructor, Reynard. Reynard was an experienced constructor of racing cars for junior formulae and the American racing scene.