GiroDisc Ferrari 355 Challenge Front Rotors fits_2018-2023`BMW`M5

GiroDisc Ferrari 355 Challenge Front Rotors fits_2018-2023`BMW`M5The Girodisc system is a direct replacement for the OE disc, no modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. The central hat section of our rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved vane design,

Each wheel from Titan 7 features our improved traction improving bead seat knurling

A JWL/VIA certification with tests conducted at a 20% higher than standard is included for peace of mind

Weight has been reduced in places where it isn't necessary through the use of ball-mill cutting and rounding off of cavities

Pre-curved Fingers

We 2D modeled most Big Brake Kits available in Solidworks and tweaked the wheel design of the EC-7 prior to production in order to fit as many kits as possible

16mm for aluminum dampers)

Every click noticeable change

*FACTORY BALL SEAT

The slider is cadmium plated

These key values have allowed the TC line to be incredibly popular for the racing crowd

driver feedback

The RZ-88C Closed Cockpit Gloss Carbon version includes maximum venting on the chin and top with 360-degree air channeling built into the helmet EPS and shell