GCS Smoked 4th F1 Style Brake Light V2 / Reverse Light - Scion FR-S 2013-2016 / Subaru BRZ 2013+ / Toyota 86 2017+

This complete replacement housing fits in the spot where your reverse lights are. Other models come with a 4th brake light in the center, however this is not present in USDM models. Rather than hacking your stock housing, you can replace it with a GCS 4th Brake Light which houses reverse, brake, and parking lights. This version does have a F1 style brake light which will blink rapidly and then remain solid when the brake is pressed.