Brey Krause R-1020 Harness Guide Bar - Porsche 924, 944 & 968The Brey Krause Model R 1020 Harness Guide Bar fits all Porsche 924, 944, & 968 cars. Brey Krause harness guide bars for the Porsche 924, 944, & 968 properly locates the racing shoulder harness relative to the driver. Harness guides also prevent excessive shifting and fatigue of the driver during the high G loads of cornering and braking. The Brey Krause harness guide bars are carefully engineered to transfer these forces to factory supplied points