Porsche 911 991 Brake Rotors
GiroDisc
GiroDisc
Rotors - Front (Iron)
The Girodisc system is a direct replacement for the OE disc however you must use the same pad shape that is used on the 991 GT3 that came with the iron rotors from the factory. The annulus (pad swept height) of these pads is smaller than the large PCCB pads, this is done to keep the rotor weight at a reasonable level and allow far better pad selection. If we manufactured a rotor with the same annulus as the OEM PCCB rotors they would be unnecessarily heavy. The central hat section of our rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.
INCLUDES: Front rotors x2 (iron)
VEHICLE: Porsche 991.2 Carrera with PCCB (Incl S / 4 / 4S / GTS)
PART#: A1-156
DETAILS/PHOTOS: www.girodisc.com/..
Text Message +1.860.809.0907 for VIP Pricing 24/7
Rotors - Front (Iron)
The Girodisc system is a direct replacement for the OE disc however you must use the same pad shape that is used on the 991 GT3 that came with the iron rotors from the factory. The annulus (pad swept height) of these pads is smaller than the large PCCB pads, this is done to keep the rotor weight at a reasonable level and allow far better pad selection. If we manufactured a rotor with the same annulus as the OEM PCCB rotors they would be unnecessarily heavy. The central hat section of our rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.
INCLUDES: Front rotors x2 (iron)
VEHICLE: Porsche 991.2 Carrera with PCCB (Incl S / 4 / 4S / GTS)
PART#: A1-156
DETAILS/PHOTOS: www.girodisc.com/..
Text Message +1.860.809.0907 for VIP Pricing 24/7
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