Sparco Evo Carbon X Racing SeatThe Sparco EVO Carbon is a lightweight, all carbon fiber racing seat based on the EVO QRT design. It is built using Pre Preg aerospace grade carbon fiber, also known as Dry Carbon, which offers a high strength to weight ratio. The seat shell weighs less than 10 lbs (4. 5 kg), and the fully trimmed version, including padding and cover, comes in at approximately 12 lbs (5. 4 kg). This model, The EVO Carbon is homologated to meet FIA 8859 1999 safety