2013 Subaru BRZ TPMS
Manufacturer: Pacific
Manufacturer part number: 550-0105
Frequency: 315 mhz
OEM part number (s) coverage: 28103-CA000, 42607-30060, 42607-06020
TPMS Relearn website: http://www.tpmsrelearn.com/2016/12/05/subaru/
The TPMS sensor that is used in 2013 Subaru BRZ is the Pacific 550-0105. The valve stem is made of aluminum and silver in color.
The valve stem can not be removed from the sensor body.
You can purchase the sensor here: https://www.tpms.com/Toyota_Lexus_TPMS_Sensor_42607_06020_p/p0105.htm