The following kit installs in a 2019 Kia Niro EV EX Premium without any drilling or custom fabrication and fits properly: https://www.aliexpress.com/i/4000030029320.html. However, the dampers themselves are higher pressure than they should be; I am currently only using one side while I look for lower pressure replacements. In the meantime, I have an idea for a poor man's cheap and easy "frunk" solution that I will test in the next several days; details to follow...
I notice the 2020 Soul EV has lifters in the motor compartment. Maybe the petrol Soul does too, not sure. I'd suggest seeing if those parts fit. https://www.kiapartsnow.com/genuine/kia-lifter-hood-rh~81171e4000.html
