Designed by a dedicated team of ARB ride control engineers, Old Man Emu Shock Absorbers deliver the best control, durability and most comfortable ride no matter the terrain. Where the purpose of a spring is to carry the load of a vehicle and its cargo, a shock absorber works to control the spring by absorbing excess energy and, in doing so, has a profound impact on your vehicle's ride and handling. All Old Man Emu Suspension systems are engineered, developed, tested and manufactured entirely in - house and come with a 3 - year warranty.