i was woundering if the z1 uses the same harnesses like the z2 i wanted to update my maps and wasnt looking forward to paying for the z3 to much of the difference so the z2 maps would have to do.

 

thanx

just get garret toomey's z3 drive. its under $200 and makes your z1 a z3.

http://www.avic411.com/forum/viewtopic. ... ves+awesme

 

and why is this posted in the d-series board?