This type of struts get weak faster then normal struts due to the fact that they are in a warm engine compartment making the seals in the strut fail faster. This is also a normal service item only there are two different sort of struts; one for the C8 Laviolette and one the Spyder, we also supply struts for the Aileron and the Double12, these are the same as the ones of the C8 Laviolette. We sell OEM trunk struts, only for the Spyder we offer a replica. Left and right are the same struts, so you need two pieces.
Price on request, mail for more info.