Schroth Harness Porsche 991 GT3, 981 GT4, and 918 ASM Belts

991 GT3, 981 GT4, 918
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Product Description


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 technology, in conjuction with the enduro laps, keeps your pelvis planted in the seat in the event of an impact, keeping you from submarining under the lap belt. This particular belt features a street legal FE style camlock,.

Please note: this is not an FIA homologated competition restraint.


Enduro Laps with adjusters
Street Legal FE Camlock on the four point belt
ASM technology on shoulder belt

Not FIA homologated
FMVSS209 Approved for use as primary restraint on USA roads