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Brembo Brembo 05-11 997 GT3 Cup Front 2-Piece Discs 380x34 2pc Rotor Slotted Type-3
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Brembo 05-11 997 GT3 Cup Front 2-Piece Discs 380x34 2pc Rotor Slotted Type-3

Brembo
BRB103.9014A
Brake Rotors - Slot & Drilled
Out of stock
$ 2,095.00

SKU: 103.9014A

Brembo 05-11 997 GT3 Cup Front 2-Piece Discs 380x34 2pc Rotor Slotted Type-3

These Brembo front brake rotors deliver race-proven stopping power for 2005-2011 Porsche 997 GT3 Cup models. Each 380x34mm 2-piece disc features Type-3 slotting and floating design to handle high-heat track demands. They reduce unsprung weight compared to solid rotors while ensuring stable performance lap after lap.

Key Features

  • 2-Piece Construction: 6061-T6 aluminum hat paired with high-carbon steel friction ring cuts rotating mass by 4-5 lbs per rotor for improved handling and suspension response
  • Type-3 Slotting: 108 curved slots promote even pad wear, gas evacuation, and cooling to prevent brake fade during endurance racing
  • 380x34mm Sizing: Exact OEM dimensions for Porsche 997 GT3 Cup with 72mm center bore and 5x130mm bolt pattern for seamless bolt-on fit
  • High-Carbon Alloy: Resists thermal cracking and distortion at temperatures over 1000°F common in GT3 Cup competition
  • Pillar Vane Internal Design: Maximizes airflow through the rotor vanes for rapid heat dissipation and consistent torque

Product Notes

  • Sold as a matched pair for left and right front installation
  • Bed-in rotors per Brembo guidelines for optimal performance and pad seating
  • Shipping box measures 42 x 16 x 16 inches with 23.8 lb net weight

Installation Notes

  • Professional installation recommended.
  • Bolt directly to GT3 Cup calipers using stock hardware and 12-point 14mm rotor bolts
  • Compatible with OEM GT3 Cup 6-piston monobloc calipers and Ferodo or Pagid race pads

This Part Fits

Year Make Model Submodel
2005-2009 Porsche 911 GT3 Cup (997.1)
2010-2011 Porsche 911 GT3 Cup (997.2)

Why Choose Brembo?

  • Factory-equipped on Porsche 997 GT3 Cup race cars worldwide
  • Engineered with motorsport data from FIA GT3 and endurance series
  • Made in Italy with tight tolerances for zero runout and repeatable performance

Frequently Asked Questions

  • Q: Will these rotors fit non-Cup 997 GT3 street models?
    A: No, these are specific to GT3 Cup hub and caliper setup with 380x34mm sizing and Cup offset
  • Q: What material composition provides the durability?
    A: High-carbon cast iron friction ring (over 0.4% carbon) with hard anodized aluminum hat for corrosion resistance and weight savings
  • Q: What warranty coverage applies?
    A: Brembo offers 24-month unlimited mileage warranty against defects when installed by certified technicians

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Oversized cardboard box 42 x 16 x 16 inches with foam inserts
  • Weight: 23.8 lbs

Request For Information

Have questions about Brembo 05-11 997 GT3 Cup Front 2-Piece Discs 380x34 2pc Rotor Slotted Type-3? Fill out the form below and we'll get back to you by the next business day.
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