Well, yes and no. My relays came with a plug with 12" of wire coming off them. Instead of splicing that in, I used a tiny screwdriver to pop those connectors out, then cut into the harness, crimped the Napa spade connector on, and slid it into the plug. So the wires from the harness go directly into the plug to the relay.
If you ever find yourself in a fair fight, your tactics suck.
