The Sparco Grid Q competition seat (previously known as the Grid II QRT) has been designed with multiple removable cushions to offer the driver more options to customise the fit. Manufactured using Sparco's QRT production method has reduced the weight by a massive 2.5kg over the older Grid II seat (now only 6.5kg)QRT manufacturing process for a much lighter seat with no compromise on safety or rigidityRemovable 'modular' cushions for a more tailored fitHigh lateral leg support and low profile leg cushion keep drivers legs within the seat for improved safetyThe modular cushions on the Grid Q seat are held in place with Velcro so they can easily be removed or re-positioned as required. All of the cushions can be removed to facilitate a resin seat kit to be used. The lightweight fibreglass shell is rigid and features 5 harness slots and side mount threaded receptacles.FIA 8855-1999 approvedWhat is QRT QRT (Quick Resin Technology) is a state of the art manufacturing process developed by Sp