GIRODISC A1-019 Front Brake Rotor Kit for PORSCHE 911 (997.1) GT3/GT2 ymm_48 is made from pulverized lava

is made from pulverized lava rock

the seat is constructed from glass fiber reinforced plastic (GFRP) or optionally carbon aramid (CFRP/AFRP)

Heat Screen™ can be used to protect areas where excessive heat can blister paint

Outside Length/Base Outside Diameter (mm): 125

8 kW / 5500 rpm (Stock)

GIRODISC A1-019 Front Brake Rotor Kit for PORSCHE 911 (997.1) GT3/GT2 ymm_48 is made from pulverized lavaThe Girodisc system is a direct replacement for the OE disc on all 996 GT2 GT3's. No modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Girodisc front rotors are approx 21. 0 lbs vs. 25. 6 lbs for the stock units. This reduction