D2 PF bumpers...all the same?

Hi almighty knowledgeable A8/S8 people,

I need to replace the front bumper on my 1998 PF S8, it has previously been split and repaired and a recent interaction with a speedbump has split the repair. As it is now in the ownership of someone who doesn't do bodge jobs, I'm keen to put a new one on instead.

In the process of doing this, I'd like to delete the headlight washers and use the plain bumpers from the 2.8.

My question is...are all the bumpers the same shape/style on PF cars? Will any bumper fit any car or are the ones for the S8 a different style/shape?

Any help most appreciated.

Cheers

Chris