Girodisc Porsche 992 GT3 PCCB Front Iron Rotor Conversion Fuel Pulse Damper Direct Fit into Throttle Body

Direct Fit into Throttle Body

Atmospheric vent delivers the characteristic high-frequency HKS blow-off sound on throttle lift

Outlet Diameter: 76mm

promoting efficient airflow to the turbocharger

Girodisc Porsche 992 GT3 PCCB Front Iron Rotor Conversion Fuel Pulse Damper Direct Fit into Throttle BodyThe 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