Porsche GT3 belts are designed specifically for street cars with Porsche’s factory One Piece Carbon Buckets.
What makes GT3 belts different? The lap belts use specific sewn-in brackets that fit perfectly on the factory mount on the Porsche carbon buckets. A standard belt would require additional fabrication and a spacer to make them work with the factory seats. These are a bolt-in replacement which is much easier.
Available with Pull-Down lap belts and No Adjust subs only. Shoulders are 3"
If you drive a GT3 Cup car or are driving a Porsche with a fixed back race seat, a standard non Porsche specific harness such as the Enduro 2x2 or Flexi 2x2 would be better suited for your vehicle.