just going over my autowbrake installation. a must for those with that have 4 pin trailer connections. it works awesome! don't hesitate to get it!!
parts used:
autowbrake controller: https://getautowbrake.com/
trailer junction box: https://www.amazon.com/dp/B07PT5Y29V/...
plano box: https://www.homedepot.com/p/PlanoLar...