First, Bosch are not "aftermarket plugs", they are one of, in not the # 1 plug in the world. Installed at the factory on the finest vehicles in the world, Porsche, Mercedes, BMW and so on. They were the first maker of platinum plugs if my memory serves me well. 2nd my brain faded on the plug wires. It's going to take a while to remember that the truck doesn't have wires.