24 Way Damper Struts Air to Coil Springs Conversion compatible for Lincoln Navigator 03-06 lowering kit

Applications Compatible for Ford Expedition 2003 - 2006 All Models Compatible for Lincoln Navigator 2003 - 2006 All Models Specifications Quantity: 2 pieces rear as shown in the picture Rear Spring Rate:18 kg/mm (1008 in/lbs) Color: Golden Damper:Non adjustable damper force Adjustable Height:YES Adjustable Camber Plate: No Warranty:one year warranty for any manufacturing defect Feature * Adjustable ride height * Adjustable pre-load spring tension* Most components are made from 6061 aluminum with T6 for increased hardness -- the advantages include excellent strength, and aluminum helps keep the weight down. * Hi Tensile performance spring - Under 600,000 times continuously test, the spring distortion is less than 0.04%. Plus, the special surface treatment is to improve the durability and performance. * All inserts come with fitted rubber boots to protect the damper and keep clean. * A fast and affordable way to easily upgrade your car's appearance. * Easy installation with right tools. Notice * No instruction included; Professional installation alignment suggested. * Please check our store for other auto parts you may be interested in. * Please feel free to contact us for whatever we can help