A1-126 Girodisc 2pc Front Brake Rotors (997 GT3 Cup Car) Racing Seats Racing Seats The GTD1 is engineered to

The GTD1 is engineered to withstand the rigors of top-level endurance racing

2 and HD to AiM Dash or Data Hubs

typically used for top-air connections

Some finishes may not be available on all wheels & sizes

The SX wheel is manufactured using the low-pressure casting process

A1-126 Girodisc 2pc Front Brake Rotors (997 GT3 Cup Car) Racing Seats Racing Seats The GTD1 is engineered toThunderhill is an Authorized dealer for GiroDisc products and we are one of the largest stocking dealers in the country. We ship most products same or next business day to ensure we meet your delivery deadline. Fits Porsche 997 GT3 Cup Car The GiroDisc system is an upgrade to a 2 piece steel rotor and aluminum hat combination and is a direct replacement for the OEM brake disc. The 2 piece floating disc will bolt directly to the car and work with OEM