about a 0.5 banana job on a hard day. maybe 30 minutes to install. Incredible improvement over the stock lights. I already had the separate wire loom that runs directly off the alternator (bypasses most of the stock light wiring) and the halogen bulbs... and the HID lights are no comparison. Ridiculously better. About $185 for the top of the line (55watt with upgraded ballasts, as well as HID low beam AND high beam).
10/10 highly recommend
10/10 highly recommend