Lol I have owned and seen many z31s in my day that is not a wide body z

There is not much aftermarket support for these cars so I was curious what method you chose to lower the car

There is no such thing as a rear support bushing on a z that is whi I asked if you meant rear sub frame

I don't know whi I even explain myself to morons like you because your iq isn't up to the task any way