If you have a 2015 Mustang and the ability to select different driving modes, you will like this.
The different modes change the pedal sensitivity by changing the relationship between actual pedal position vs. the output pedal position used as the input to the driver demand tables.
You can see below that the normal driving mode is linear, Sport and Track modes are at 100% output at just 84.4% input, and Snow/Wet mode is mostly linear except at low pedal position.