Offered in 2 sizes, Large and standard. Least heavy Medium/Large size fiberglass accommodate available on the market. Lower seating position which could fit taller/larger motorists. Smaller exterior dimensions for tiny car fitment. An average weight savings of 7lbs a shell is allowed by QRT Technology. FIA approved. Sparco Seat Dimension Guide PDF SPARCO Competition. FIA approved. Seat Frame QRT. Vehicles with airbags in factory car seats becomes airbag light. Seat brackets are expected sold separately The QRT R could be the very first accommodate to come with Sparco.. ATTN State of California ConsumersWARNING Reproductive Harm in addition to Cancer www.p65warnings.ca.gov . The Sparco QRT R Seats cannot be beat in relation to the light weight engineering of theirs. These seat designs weigh under 10lbs as well as give you a smaller seating position to find a way to accomidate for taller motorists most of the while being FIA approved. 2007 Mercedes Benz C Class Sparco QRT R Seats...