I just bought (REAL CHEAP) a set of hella projector fogs that came off a previous generation Toyota Camery. My buddy got a new bumper and decided he wasn't going to use them any more. I think i got ripped of cause i only paid $50 bones for them LOL,
Anyway they are almost a perfect fit plus there are bright as HELLA. I noticed the bulbs are 80-85 watts and i was wondering if i should use the wiring harness and relay he gave with them or just plug and play?
people who have the piaa 510 did you use the harness with the upgrade?