Sparco Street SPX Seats in Carbon Fiber, Leather, & Alcantara (00974ZNRSX/00974ZNRDX)SPARCO STREET SPX SEATS The SPX seat is handcrafted in Italy using the same technology and materials used for OEM super cars. In fact the SPX is the first Carbon Fiber reclining seat available to the public that meets the same specifications required by the OEM manufacturers. What this means is that any other seat manufacturer on the market today cannot match the attention to detail and quality. The Sparco SPX seat represents the ultimate evolution of