Originally Posted by
THETESTER
And as I said previously, things have moved on since then. Kenwood now supply a direct fit loom for the Xfire to the new Kenwood head unit. I had to change the large amount of nothing. Plug it in and that was it.
For clarity the power loom required to connect a Kenwood head unit to our infinity ISO connector is part number:-

This part is available from Kenwood's parts department in the UK for $25 plus shipping, so I would ask Kenwood USA/Canada if they can source the part for you to reduce the shipping costs.