Description

Fitment: Front

991 GT3 Front (Excluding PCCB)2014>

Part Number: 103.9021A

Disc Size & Type: 380×34 2-Piece

Type III (aggressive face type): motorsport developed face type with an emphasis on high initial response while maintaining a smooth pedal release.

  • Benefit: highest overall braking confidence, control, and allows driver to spend less time on the brake pedal. When chasing the fastest lap time, less time on the brake pedal typically leads to a quicker lap time.
  • Drawback: Any disc with an aggressive face type like the Type III will have a higher chance to mechanically abrade the pad and disc surface leading to quicker or uneven pad wear. However, this really depends on variables such as car setup or track layout.

This system consists of 2-piece disc assemblies which directly replace the OEM discs.  Slot pattern differs from standard GT 8-slot pattern. To be used with OEM calipers. Heavy-duty disc with smaller airgap

Additional information

Weight15 lbs
Dimensions16 × 16 × 4 in
MakeModelYear
MakeModelYear
Porsche911 GT32014