Detroit Speed's X-Gen series of front suspension systems allow you to integrate Detroit Speed suspension technology into any vehicle. This complete suspension module is available with a 59.5" track width and is ready to be subbed into your application with the 2" x 4" rail sections. These are the same suspension systems found in Detroit Speed's bolt-in front frames so they have been designed, engineered, and developed to provide the ultimate in performance on both the road and the track.Includes all features of base shock with 'Detroit Tuned' valving plus installed rebound adjustment with the simple turn of a knob while providing excellent ride quality on the street.