[mikefocke]

I had somehow acquired this in my list of model year differences "18” wheel option with rear chassis reinforced to accept new wheels. Rear body structural change included redesigned wheel wells and coil spring mounts, lower engine compartment bulkhead, rear wall crossmember and rear axle mount reinforcements." as a 1998 change.

Has anyone anything definitive that contradicts that date? I always assumed people were putting on bigger wheels and going racing and the defects showed so Porsche did an improvement but I don't know where I came up with the date as that was written years ago.