I'm using this. Can't beat the price and it's perfect for what I want. Keeps the phone stable and at a good angle for Waze. I ran a six foot cable from the center console under the plastic piece that runs almost the drivers side foot well and then in between the two leather pieces of the center console to get full iPhone functionality with no wires showing.
http://www.amazon.com/gp/aw/d/B002JT...f6L&ref=plSrch