the website says nothing about a kit for the E30???? id asume you need to take the lense apart and wire it up to the side lights as thats when you want them to come on?? what are the inverters for though?
good luck fitting them
these are designed for e36/e46 lights and I think they are a little larger than e30 lights
I had a stab at fitting CCFL ones to e30 lights but the bulb ended up smashing
not saying you are going to have the same trouble
all I am saying is bevery carefull with them
look in the articles section, i did an article on smoking E30 lights, it explains the proceedure for removing the lens and you can see how i fitted my angel eyes. i wired them both to one side light (as my system uses a DC/AC convertor as the eyes are neon), that way the parking lights still work, i removed my sdielight bulbs completely, but we dont care so much about MOT's and things like that here!!