McLaren MP4-12C GiroDisc Upgraded Brake Rotors Virage saves weight and increases cold

saves weight and increases cold air flow to the engine

And 18 whp (wheel horsepower) and 23 ft-lbs at 4000 RPM will make a significant difference in driveability

going as far as to source custom 300 cell HJS HD catalysts through our exclusive relationship with HJS

ONLY Fabspeed directly imports GENUINE HJS products

and saves 47lbs without heat exchange option

McLaren MP4-12C GiroDisc Upgraded Brake Rotors Virage saves weight and increases coldUpgrade the factory 370mm McLaren MP4 12C brake rotors with 380mm premium GiroDisc brake rotors. The Girodisc system is a direct replacement for the OE disc on all vehicles that came equipped with cast iron rotors from the factory. 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