Facelift and prefacelift bonnets are different and wont fit each other.. All Ek pre facelifts bonnets are the same and the same for all Ek facelift bonnets so yes and Ek9 bonnet will fit an Ej9 as long as they are both facelift or both prefacelift
Also would the EK9 bonnet be any lighter or any different in any way compared to the EJ9 bonnet.. I'm after a face lift one can't seem to get hold of one..