- Belsee Aftermarket Android 9.0 Pie Auto Radio Replacement Head Unit Stereo Upgrade for Mazda CX 9 CX-9 CX9 2007-2016 8 Inch IPS Touch Screen 1280*720 Resolution GPS Navigation Audio System Octa Core PX5 Ram 4GB Rom 64GB Multimedia Player DVD Car Play$489.99• SKU: PM5. Built-in Android 9.0 Pie system special autoradio for Mazda CX-9 2007-2016 • CPU: Rockchip PX5 Cortex A53, 8 Core. Main... Learn More