Metra 40-LX11 Antenna Adapter
2014 Subaru BRZ
Crutchfield Customer Review (What's this?)
Works as it should, although the wiring is set up improperly for a Subaru BRZ. This is the Toyota powered antenna wiring setup, which works on the Scion FR-S, but you don't get power to the antenna via this blue wire for Subaru. You'll use the blue wire on the 10 pin harness. If you have a BRZ, search online for proper instructions.
Pros: Works well, inexpensive
Cons: Generic wiring for BRZ/FR-S, should have separate versions instead