OER steering box

I've never hear of them either, but, I've had all three ratios myself. So far, I like the 16:1 box if I'm not using the car as a city commuter vehicle were I would need to make slow tight turns to park. It's a great open road box though. 24:1 just has too much understeer to suit me, but, much easier to parallel park. 20:1 is a decent compromise.