Intended to be used when mounting the GT3 seat directly to the floor with the BK-908x series side mounts and the BK-9042 side mount floor adapter. Can also be used with other aftermarket racing shell seats. Does not have provisions for a fire extinguisher mount. Made of 1.5" x 1" x .125" wall carbon steel tubing weighing 2.35lbs, and powder coated in a durable black wrinkle finish.
Will fit all 996, 997 and Boxster.