This 6lb trunk is made with 100% aerospace grade carbon fiber and a UV stable epoxy resin using a vacuum infusion process to maintain the ideal fabric to resin ratio for optimum strength and weight. After assembly they are clear coated with an automotive grade clear coat for added UV and weather protection that will not yellow, fade or crack like the gel coats typically used on other brands. This trunk is currently offered in two build specs. Performance spec is a direct bolt on replacement, and Race spec is a skin only version that will allow you to shed additional weight by also removing the hinges and latch assemblies and mounting with hood pins. Shipping price listed is for residential delivery if you have a shop or commercial address that can accept a freight delivery please contact us for a possibly lower shipping quote.