Had these fitted in my vRoomster as they are more bolstered than the standard scout seats and more supportive for hooning round tracks!!   They were more or less plug and play and I assume this would be the case in MK2 Fabias, (same floor plan roomster) and MK1 Fabias. I swapped the seat belt stalks from existing seats to these when fitted IIRC.   Very similar to 6Y Fabia vRS seats, with a touch more thigh support??   Really good condition with some slight crea