- Belsee Best Aftermarket Android 11 Auto Head Unit Stereo Upgrade Car Radio Replacement for Mazda 6 Ruiyi Ultra 2008-2012 9 inch IPS Touch Screen GPS Navigation System Ram 8GB Rom 128GB Wireless Apple CarPlay Bluetooth 4G Wifi Multimedia Player Sat Nav$429.99• SKU: RM3. Built-in Android 11 system special autoradio for Mazda 6 Ruiyi Ultra 2008-2012 • CPU: MT8667, CA75x2 (2.0GHz)+CA55x6 (1.8GHz)... Learn More