GMC Offroad coilovers 957 EVO 3.1 (2003-2010)

50 mm piston and reinforced 22 mm shaft. Remote reservoir with 25-position damping adjuster.The assembly is 30 mm longer, raising the vehicle by that amount without the need for spacers.Also provides 25 mm of additional travel. Includes Eibach springs and aluminum top mount with spherical bearing and dust cover.Height is adjustable, and spring stiffness can be selected according to vehicle weight. Two hydraulic valving options available: Racing and Comfort.

OPTIONS:
Comfort setup: more ride comfort and good response when going fast. High jumps are not recommended.
Racing setup: slightly more uncomfortable when going slowly, but allows for very fast track speeds and high jumps.
Choice of various spring settings depending on the weight of the car or the setup chosen.