This belt fits 991 GT3, 981 GT4, and 918 cars with the factory Porsche one-piece carbon seat. It features a specific bracket for the lap belt installation that requires no drilling, and attaches to the factory engineered harness mounting locations.
This is a four point belt, which means it features SCHROTH's famous ASM technology. This keeps your pelvis planted in the seat in the event of an impact, keeping you from submarining under the lap belt.
Please note: this is not an FIA homologated competition restraint.