Performance Friction Direct Drive V3 Replacement Rotor - Porsche 991 GT3 & Cayman GT4 (Rear)
380.30.0065.451 & 380.30.0065.461 Motorsports Replacement Rotors only for the Performance Friction V3 Direct Drive system for the Porsche 991 GT3 & Cayman GT4. Includes Replacement Rotor only (Hat not included). Price is per rotor. The V3 design features an all new retention ring that holds the hat and disc together without the need for traditional nuts & bolts. The simplified design also helps save weight and makes rotor replacement a breeze. The 2-turn retaining ring is held in a groove in the hat that overlaps the rotor flanges, effectively locking the rotor to the hat.
- High Carbon Alloy with copper and molybdenum for high temperature strength and durability.
- Vanes turned OD and ID for balance to reduce thermal warping and vibration.
- Runout less than .001 inches, reducing Pulsation and Vibration.
- Thickness variation less than .0003 inches reduces Pulsation and Vibration.
- 47 or more vanes for superior thermal capacity.
- Aircraft quality heat treated for micro structure alignment and durability.
- Surface finish less than .7 microns.
- 100% measured and inspected to meet tolerance specifications.
Common Vehicle Fitments:
Porsche 991 GT3 2012+ Front 982 Cayman GT4 2014+ Front
Part Number: PFC Part Number: Left PF380300065451 380.30.0065.451 Right PF380300065461 380.30.0065.461