Anyone know of a harness to install a AVIC double din NAV unit in a 2007 Sequoia? It has the JBL 10 speaker system which uses a JBL factory digital amp. Therefore it needs the digital signal that used to come from the factory head unit to turn on the amp.

Thanks for you help in advance

metra-tyto01 its great once you adjust the gain on it retails for 130

Thanks. I just googled it and found it a multiple places including CCity.