McLaren is coming to Barcelona with a big update, according to Auto Motor und Sport. Many are considering this to be a Version B of the original car. Due to the problems with the integration of the Renault engine and the technical issues identified at the pre-season, it was almost impossible to develop the right bodywork until now.
There will be a new nose, wings, deflectors, bulkheads for the side cabinets, floor and the trim in the rear, almost half the car is a new MCL33. Rumour has it that the nose is pretty spectacular. It passed the crash test only on April 11, so it could not be used in any of the previous races.