The Brey Krause Model R-1410 Harness Bar for the 2012-2021 Subaru BRZ (and Scion FR-S/Toyota 86) properly locates and supports racing shoulder harnesses relative to the driver. In the case of an accident, it helps protect the driver's shoulders and spine. The harness guides also prevent excessive shifting and fatigue of the driver during the high G loads of cornering and braking. Easy to install and remove, the Brey Krause R-1410 Harness Bar uses existing holes and mounting points, and includes everything needed for a proper 4-point harness set-up, including clip-in lap belt mounting points. Engineered to allow enough seat travel for the tallest of drivers. Note: Requires minor modification of vehicle trim (see additional info).