We are an authorized dealer for both KW/ST and can most definitely get you guys a great deal. KW automotive North America Inc. warranties its products to the original retail purchaser against defects in workmanship and material for the following terms from the date of purchase:
Springs, Shocks, Swaybars - 2 Years
Bushings, Bump stops and Ball Joints - 1 Year
Coilovers - 5 Years
All KW street suspension comes with a limited lifetime warranty against any manufacturing defect.