Porsche 991 Carrera GiroDisc Upgraded Brake Rotors Choose Rotors:991 Carrera S / Carrera - Front Rotors - (with PCCB) Saves weight versus bulky factory

Saves weight versus bulky factory muffler system

Constructed from premium T304L with a polished finish for maximum performance

Replica of the Porsche RS lightweight factory heat duct- that Porsche engineered to maintain HEAT but save maximum weight

Optimized design that replaces the heavy and restrictive factory GT3 side mufflers for improved exhaust flow

throatier exhaust note and improved power and throttle response

Porsche 991 Carrera GiroDisc Upgraded Brake Rotors Choose Rotors:991 Carrera S / Carrera - Front Rotors - (with PCCB) Saves weight versus bulky factoryUpgrade the factory brakes or replace worn out rotors with premium GiroDisc brake rotors. Perfect for track use and a cost effective premium brake replacement solution vs PCCB. The central hat section of each rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The disc is made from proprietary cast iron, poured in the USA and machined from start to finish in house at GiroDisc. The rotor utilizes a curved vane design,