Partial disassembly of each shock prior to shipping is encouraged as this will help tremendously with turnaround time. If components such as locking rings, spring perches, and/or springs are in good working condition, please remove them before shipping. Our Overhaul Service is designed exclusively for Fortune Auto coilover owners seeking to restore peak performance and safety. Each service includes a comprehensive safety and performance inspection, followed by a meticulous rebuild by our expert technicians to return your coilovers to original factory tolerances. Every coilover is dyno-tested and matched to strict specifications to ensure consistent performance and unwavering quality control. The Overhaul includes the following services: Disassembly and inspection of coilovers Rebuild coilovers to original specifications Replacement of seized external components (not including optional upgrades) Replacement of worn jetting assembly components Replacement of worn O-rings and shims Refill with Amsoil Sythetic Shock Oil Shock-Dyno to verify performance 1 Year warranty from the date of service With the overhaul service, all repairs and replacements of exterior hard parts are included as needed, such as top hats, bottom mounts, locking rings and spring perches. Please note: optional performance upgrades are not included in this service. How to: Fill out information form below and check through cart. Once purchased, print out the final receipt and include it with coilover package to be shipped to Fortune Auto North America. If a customer does not pre-pay and fill out the service form online before shocks are sent in, we will not proceed with service work on their shocks. To file a warranty claim, please contact us [email protected]. Fortune Auto 1495 Oakbridge Terrace Powhatan, VA 23139