I just ran some super engine cleaner concentrate with 3 gallons of gas for about a day, and then refilled it with some 93 octane, I figure its a good time to change the fuel filter, I have the filter I just do not know where it mounts, any help anyone? What is the easiest way to do it?

Any of you guys have had any problems fitting an aftermarket DIN size deck into the stock radio location on your E34s? The depth doesn't seem right, I think I need to get another aftermarket mounting also, the one I have is sort of a cage that looks like it hooks onto the sides of whatever you are trying to get it
attached to, there is nothing on the sides inside the E34 radio area.

Thanks Again