I have a used CAS from my s14 sr20det. I am next to positive this works on all sr20det’s.
It seemed to work fine but I bought a brand new one anyway. it has a crack on the plastic connector which you do not see when its plugged in.
New sells for $350-400.
$100, located in Hanover, shipping availble at your expense.
This is actually one I bought from Varun for $100
But $100 obo
pm me for questions
sold