the third foot™ is a fully adjustable extension for the accelerator in your classic Porsche. 
Six way adjustability enables complete driver customization
Retains and clamps to stock gas pedal for easy installation and removal
Made in USA with high quality CNC machined aircraft aluminum  
Available now for '76-'89 911's, 964's, 993's, 944's, 928's, 986's and 996's. Pedals for Longhoods and 914's are in the pipeline.