Hi, interested with the HU for Nissan Livina. How much is it? Is it plug & play so no need to tamper with the factory wiring? Where is the USB input terminal btw cus I cannot see it in the front panel and the pictures are not clear enough.
Thanks.
lets say i got a boost controller and i use power fc.i use the external boost controller instead the built in from the power fc.whats the pros and cons?