The cross-drilled discs are generously proportioned: On the Cayenne Turbo they have a diameter of 16.14 inches at the front and 14.57 inches at the rear, while on all other models they measure 15.35 inches and 14.57 inches, respectively.
The discs are made from a specially treated carbon-fiber compound that is silicated in a high-vacuum process at over 3,000 F. The resulting material is not only much harder than cast iron it is also more resistant to heat.
Even at high temperatures, the thermal resistance of the PCCB disc ensures outstanding dimensional stability. The ceramic material is completely resistant to corrosion and offers excellent acoustic damping properties.
PCCB enables shorter braking distances. The pedal response is fast and precise with only moderate input required.
Excellent fade resistance ensures greater balance when slowing from high speed.
The key advantage of PCCB is a total weight savings of approximately 50 percent compared with that of equivalent cast-iron discs. With this kit, vehicle weight is reduced by 33 lbs compared to the stock cast iron versions. By lightening the unsprung and rotating masses, you increase the handling agility and ride comfort, and reduce fuel consumption.
Limited availability, only compatible with 20 inch or larger wheels. Fits 2011-2014 Cayenne Turbo models, also fits 2012+ Cayenne GTS models. VIN is required to order.