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Front axle Brembo 2-piece upgrade rotors set for 2016 Cayman GT4 (Excl. PCCB)


103.9026A  FRONT rotors- 380x34mm (15′) 2-Piece Discs. Complete Axle Set. Pre-Assembled. All Necessary Hardware Included.

  • Disc Type: Type 3
  • Material / Finish: Advanced High Carbon Alloy / Corrosion Resistant Plating
  • Disc Diameter: 380mm
  • Disc Width: 34mm
  • Disc Air Gap: 20mm
  • Disc Annulus: 65mm
  • Disc Construction: 2-Piece Disc Assembly
  • Disc Vane Design:Vented Curved 48 Vane
  • Disc To Hat Mounting System: Floating D-Bobbin with Anti Rattle Spring

This system consists of 2-Piece disc assemblies which directly replace the OEM discs. To be used with OEM calipers.


  1. Outer Brembo Type III discs (qty 2)
  2. 6061 T6 aluminum (machined from billet), hard anodized bell/hat
  3. Complete Brembo disc hardware (D-type bobbin) w/ anti-rattle springs. (Full Floating Option Available Upon Request).


SKU: 103.9026A Category:

Product Description


  • OEM INTEGRATION: Brembo 2-piece disc upgrades are designed to work seamlessly with the OE calipers and systems (manufactured by Brembo for Porsche). This guarantees the utmost in safety and seamless fitment.
  • LIGHTWEIGHT: Disc assemblies include an outer iron disc with aluminum bell/hat and provide decreased corner weights to improve vehicle dynamics including handling, acceleration, and braking.
  • TYPE III SLOT PATTERN: Extensively used in professional motorsports, the Type III slot pattern offers a high initial response with excellent release characteristics.
  • HIGH THERMAL CAPACITY: Greatly improved thermal capacity and heat management over OE discs and other aftermarket discs in the market. This also improves braking performance and allows for greater longevity of the components.
  • FRICTION MATERIALS: Everything we learn by supporting top professional racing teams throughout the world goes into selecting the best brake pad options for all levels of street, track and racing use.


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