I got around to getting this done recently, much thanks to @UltraMarine for his post that got me going in the right direction with some inspiration.

I decided to make some videos of the process and posted them on YouTube. Here are the links for anyone that is interested.

 

Great job, thanks for sharing!
I am jealous when I see what kind of mess it is to replace these on a Rapide...

 

While removing the throttle bodies is a bit of a pain, I'm sure glad that I don't have to remove the intake manifolds to do it.
Also given that there are turbos between the exhaust manifold and the precats the misfires may be less fatal on this V12 than the naturally aspirated one....🤔

 

good video! looks def more accessible than the AM28 engine. I am dreading doing mine soon.