Notice how I said I did it only to clean up the bay a little bit? the OEM one looks like shitdoing the just one the goes from the engine to the rad support is useless, you don't really need it. Plus a true ground kit will come with about 5-7 wires and a big ass distribution block for all the wires to go into and then one that goes to the battery. But really they don't do much for making any difference that you'll notice. Just about money grabber.