The Sparco 2000 Pro QRT Composite Racing Seat. The 2000 Pro is made from a QRT material with non-slip fabric for shoulder and seat support, divisible leg rests and seat cushions, side kidney supports and M8 fixings with 290mm spacing. Approved by FIA 8859-1999 Fiberglass seat Corrected using lower connectors directly on the bases Corrected using side closures with 290 mm space.