Hello, newbie here. I drive a 2002 530i A and a 1988 528e when I feel like shifting gears.

My friends X5 has a DSP radio and I loved the way you can set your own EQ and echo settings...

Is it posible to mount a DSP radio and have that feature even if it doest have a factory sub or the DSP amp? ?

Also, the X5 have a similar looking center console with a sliding armrest that opens up too.

Will it fit, and if so will it be cheaper than the euro sliding console with tray??