This was so easy to install. I saved the original radio. The wiring was easy to do. There is a nice space to run all of the speaker wires on the passenger side floor by the door. You better get some good speakers because it puts out a lot of power. A found a panel with 2 speakers on the internet that is made to fit behind the seat. It just wedges in place with no screws. There is a power output on the radio that connects to the Subwoofer, so the subwoofer will not turn on until the radio is turned on. I ran the power for the Rockford Fosgate powered subwoofer on the left side on the floor by the door, so the power and speaker wires would not be together. The Bluetooth from my phone works great for the 50s and 60s music. I could not be happier