GCS Paint Matched Shark Fin Radio Antenna Dark Gray Metallic 61K 13-16 Scion FR-S / 13-20 Subaru BRZ / 17-20 Toyota 86 | ANT-FT86-61K Mazdaspeed3_2007-2013 Outside Diameter 3 in (76

Outside Diameter 3 in (76 mm)

BRZ/FRS and more

Turbine wheel measurements: 49

Best installation temperature is 70-85 degrees

Using heat you want to push this area down

GCS Paint Matched Shark Fin Radio Antenna Dark Gray Metallic 61K 13-16 Scion FR-S / 13-20 Subaru BRZ / 17-20 Toyota 86 | ANT-FT86-61K Mazdaspeed3_2007-2013 Outside Diameter 3 in (76Product Fitment: 2013 2016 Scion FR S 2013 2020 Subaru BRZ 2017 2020 Toyota 86 Give your vehicle an updated, premium look with a paint matched antenna from GCS. Shark fin antennas have long been desired on the FR S and BRZ. Special editions and newer models come with these, but it is very simple and inexpensive now to upgrade your vehicle's antenna as well. Features: Installation requires no modification and easily reversible. Compatible for AM FM