REPLACEMENT PARTS
LIGHTING
HEADLIGHTS
for those wanting the cheap way out of replacing headlights in these cars - The USDM G35 sedan and coupe DO NOT SUIT these cars.
yes they will fit in place BUT due to the reflector shape and the driving position of the US car, they will not work properly. you will be blinding oncoming traffic and endangering pedestrians
CLICK HERE for that discussion.
as for swapping them for later lights - yes. JDM items ONLY they will bolt in and with fiddling you can use the projector lights from the 2006 cars.
the Xenon lights are not compliant but the mod that has been done is usually reversible IF you have the ballasts for themAND they are intact.
REAR LIGHTS
yep they are swappable. the 2006 items have a boot switch on them. with fiddling you can make this work. as for putting USDM lights in there - yes they fit , no they are NOT compliant with ADRs and as such if you have a accident with them fitted there is a HIGH chance your insurance company will not pay up and they are a defectable item as well.
INTERIOR LIGHTING
LEDS - doable and have been done. if you are ADDING lights to these cars internally keep in mind you run the risk of DESTROYING a body module. fixing it WILL NOT be cheap. it is suggested you have a schematic of the car or a proper kit designed for it.