Porsche Shaft to Suit 996 997 986 987
This shaft allows the knob to fitted to the rectangular shaft of the 997, 997, 986 and 987.
Not photographed is the 3d printed bush that is on the inside.
This does not raise the height of the knob.
The knob is not included and will need to be purchased separately, I recommend the full ball shape for use with this shaft.
More information on how it works can be found here.