1990 928 S4
To compete in Super Sport Division with an Unlimited Tech Speed I was required to install a quick release steering wheel. Here is my solution
The parts required:
Here is the Hub and Quick Release Adaptor installed in the car.
And the other half installed on the steering wheel.
Here they are together.
Because I didn't what any wires attached to the steering wheel (for the horn) I relocated the actual horn button to an auxiliary panel and use the Porsche Horn Button for display only.
For a better write up of the actual process of removing the steering wheel, Bill has a page on his site at:
Copyright 2016, George A Suennen