PFC V3 Slotted Rotor/Hat Assembly - Right - Porsche 997/991 Turbo

The PFC V3 Slotted Rotor/Hat Assembly – Right (Part #379.069.64) brings race-bred braking technology to the Porsche 997/991 Turbo platform. Designed as a direct-fit, two-piece floating assembly, it combines a precision-machined aluminum hat with a high-carbon alloy rotor ring. The connection is made using PFC’s patented V3 attachment system, a hardware-free solution that allows both radial and axial float. This minimizes thermal stress, vibration, and pedal pulsation under repeated high-load braking.

The rotor features machined slots that continuously refresh brake pads, improve bite, and clear gases for consistent friction. Inside and out, the directional vane system is precision-turned to maximize airflow, keeping rotor temps stable even during long endurance sessions. Built to extreme tolerances (runout < 0.001", thickness variation < 0.0003"), each assembly delivers smooth, confidence-inspiring pedal feel with reduced NVH.

Serviceability is central to the V3 system: when the rotor ring wears, the hat can be reused, lowering long-term costs. Replacement rings install quickly thanks to the simplified attachment design. Specifically engineered for Porsche 997/991 Turbo fitment, this right-side assembly is perfect for track days, time attack, endurance racing, or aggressive street performance where heat control and stopping power are mission-critical.

• Genuine PFC part # 379.069.64 – Right side rotor/hat assembly for Porsche 997/991 Turbo
• Two-piece floating rotor with patented V3 attachment system (hardware-free)
• Slotted rotor rings for consistent pad bite, gas evacuation, and improved braking response
• High-carbon alloy rotor disc with copper/molybdenum for thermal stability and strength
• Precision-machined directional vanes (inner & outer) for maximum airflow and cooling
• Manufactured to extreme tolerances: runout < 0.001", thickness variation < 0.0003"
• Reusable aluminum hat — replace only the rotor rings for long-term cost savings
• Direct bolt-on fitment for Porsche 997/991 Turbo OEM calipers, no mods required
• Designed for high-performance street use, track days, endurance, and competitive motorsport

Common Vehicle Fitments: