I just got a 03 X5 4.4 and I'm really liking it so far.
I'm looking forward to upgrading some things but I'm wondering if I can buy OE HID with halo and drop them in since mine doesn't have this or is a kit online more feasible?
Also I need to upgrade this stereo but I have DSP. I'm looking at the Pioneer NEX models since I want Android Auto but how is the speaker rewiring? Is it a huge pain or pretty normal work?
Thanks everyone!
