I have some piaa's I want to mount behind my grille and I know piaa and light force makes nice one but I think I can make my own for less. Can someone point me in the right dirrection?
As Dave stated, it is very easy. All you will need is some relays (one per light), some wire (preferably 12ga or thicker, depending on the wattage of the lights), some type of wire sleeving, 2-3 inline fuses and a switch. See below for a very basic wiring diagram. For some reason, all the wording is blurry but if you make the image full size to your screen, you can make out the writing.