Group buy on oil filter from Raby?

[Jaxonalden]

So Jake,

What year late model 3.2 are we talking about that can receive the IMS retrofit?

Also, did Porsche design the later engine blocks so that an IMS fix was possible without pulling the engine? Quote; "were equipped from the factory with a single row IMS that was designed to be changed with the engine in the car". If thats true why didn't Porsche just fix the original problem instead of designing an easy way in?