I'm not sure if you are aware but the JDM Spec Z32's come with a dual fog light bulb with high beam & low beam. The low beam setting runs as daytime lights. I have a JDM Z & just recently had them replaced with US spec bulbs & lost my fogs as running lights, plus there bright like they were on the JDM spec bulb. I plan on getting a set of the JDM bulbs for my Z again out of Japan, but I'm not sure if this bulb was oem in Japan for the Z32 or aftermarket. But something to consider before re-wiring you car.