Porsche 991 GT3, GT2RS, GT4RS PCCB Front Iron Rotor Conversion Performance brakes 981 Simply remove old catalytic converter

Simply remove old catalytic converter and install a new replacement catalytic converter if ever needed

CSF is confident in the quality control procedures that PWR has implemented to make sure every single manifold that is approved for final packaging has undergone a strict and thorough check list of items to ensure only the absolute best parts are being shipped to CSF customers around the world

all the way to the granular level of micron thicknesses in core specifications and how it all works

Higher frequency tones are more defined

Fabspeed's Supercup Turboback Exhaust System for the 718 Boxster/Cayman is the ultimate solution for very aggressive sound and performance

Porsche 991 GT3, GT2RS, GT4RS PCCB Front Iron Rotor Conversion Performance brakes 981 Simply remove old catalytic converterThe 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