The 2013-2019 BMW 3 Series F30 Radio Antenna Amplifier Module SY923146602 OEM is a genuine BMW part made in Mexico. It is designed specifically for the BMW 3 Series F30 model, with the manufacturer part number 108594 10 and superseded part numbers 65-20-9-231-443, 9231443, and 9-231-443. This unit is a single antenna amplifier module with no warranty, and it does not come with a universal fitment option. Additionally, it carries a California Prop 65 Warning for cancer and reproductive harm.