Originally Posted by BigKriss

The brakes as depicted on my car are a local South African development by Vari Performance.
Rinaldo , the owner developed the e-brake caliper and mine are the second set to be fitted to a car. The first set were to a Volvo C40.
A clever little design of his but it needs to be tried and tested..

Check out the little "ears" sticking out from the edge of the caliper.
Simply two arms on a fulcrum hat are pulled in by the h/brake cable, moving the pads into contact with the disc..
I would not initiate drifting slides with it but it works well on quite steep inclines.