Yes! You can add and remove drivers on your policy at anytime.
Heads-up //
KOBA's pricing model takes your listed drivers into account to calculate your premium. So, if you add a person to your driver list that, then your premium may change.
Please also remember that if you choose not to list a member of your household, they won't be covered to drive. Household members must be listed if you want them covered by your KOBA policy.