it was really easy actually. and i got them from ebay for like $12. but from china, so it took like a month for them to come. i just double tapped (3M) them to my "bumper foglight grilles" and for the wiring just open that round cap in ur headlights and there should be wire that goes from the car to the bulbs. than just connect wires from foglights to the ones going to the bulb and whala! its really easy!