ICON Vehicle Dynamics 2.5" IFP coilover / shock basic rebuild kit. This kit includes the necessary seals and nitrogen charge port to rebuild (1) shock. ICON Vehicle Dynamics is a premiere performance suspension manufacturer specializing in aftermarket suspension components for trucks, SUVs and off road suspension development. The companies business is customer-driven, technology-influenced, engineering-oriented and focuses on world-class manufacturing processes and techniques. Led by head engineer and SCORE champion driver Dylan Evans, ICON Vehicle Dynamics has the unique qualities to design and build the highest quality suspension components and test them in both real world applications as well as race conditions. Every product sold by ICON is made in the USA.