Floor storage foam insert for ISOfix base foot. I've been looking for baby ISOfix seats and was thinking of one with a foot but the cmax needs a foam insert under the flase floor lid. After a google I've found this part ( Genuine Ford C-Max R/H O/S Storage Foam For Isofix Child Seat | Vospers Parts ) but it says for years 2007-2010, I've got a 2011 model, does this make the floor storage a different size?