Thanks, that sounds very helpful. So effectively you are suggesting all the cars get the wiring loom but just not the speakers which the carpet needs to be cut to fit to house. Then it's head unit in and connect the ISO connectors. Just the aerial to fit after that, I will have to study google images to see where the aerial is mounted.
Cheers, Giles

Last edited by carchap; 02/03/17 05:19 PM.

2011 Sport Sand Plus 4, 360 Modena, 718 GT4, RC200t