For Porsche PCM3.0&3.1 System（TAX FREE）

For Car Radio Audio Stereo Removal and Installation Professional kit Including 12 Distinctive Tools

Easy to install, instructions and manual clear. Works perfectly without loosing any OEM functionality

Automatic wireless Android Auto that starts on its own is great. The only issue is the following: the cursor follows whatever is on the original sotfware and "snaps" those menu items (Lexus RX 2018). I found that it works best when the original software is on the main menu with the side drawer closed, so I get a list of menu items as a row in the middle of the screen. Then, while fully left and fully right with the joystick, I can repeatedly move it one more time to the left/right and it will move to the next Android auto item, and get back to its position.

The Road Top Sync 2 CarPlay addon module worked exactly as expected. Instructions were good and videos linked with QR codes in the manual walked me through everything without an issue.

Should make it so all audio plays with cars Bluetooth. Youtube plays with Bluetooth but no audio comes out when using google maps. Also phone mirroring audio doesn’t work with Bluetooth. Dont want to use AUX because it sucks. If all audio worked with Bluetooth it would be perfect