Read and read and read. Selected the Tekoshna P3 brake controller. Go to
the local NAPA, and they are $243. But you also have to buy the hook up
kit, another $58. Then pay about $75 for installation lessen you know how.
I don't. Total, $376.

So, I go home, and search it up, and for $158, I get the controller, and a
plug and play double ended socketed connector, don't even have to splice a
wire. Just drill the mounting holes. Goes out of the factory socket to the
factory 7 pin connector on a Dodge Ram. Oh, free shipping on orders over
$150.

Steve