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Girodsic 2-piece Floating Rotors for BMW E9X M3
Home  » Brake Rotors

Girodisc rear 2-piece Floating Rotors for BMW E9X M3

Girodsic 2-piece Floating Rotors for BMW E9X M3
Girodsic 2-piece Floating Rotors for BMW E9X M3
Girodsic 2-piece Floating Rotors for BMW E9X M3
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Girodisc rear 2-piece Floating Rotors for BMW E9X M3

$1,100.00

  • 2-piece Floating rotor for rear
  • For BMW E9X M3
More details
Ships in 1 - 2 days
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SKU #: GIR-D1-157

Manufacturer Part #: D1-157

Description

GiroDisc logo The 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. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency.

The central hat section of their rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from their own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes 48 curved directional vanes, developed in racing to act as a centrifugal pump to force cooling air through the disc.

The rotor and hat have a floating mount system, which utilizes 10 high strength alloy steel drive pins, manufactured by Girodisc in the USA to their own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc. The pins are secured by class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads.

Once the Girodisc system is in place, simply replace the cast iron rotor when needed.

Sold/priced per pair.

Specifications

Vehicle BMW See more like this
Fitmet Rear See more like this
Type Full rotor See more like this

Details

Manufacturer Part # D1-157
Weight 10.00 lbs (4.5 kg)
Height 2.5" (6.4 cm)
Width 8" (20.3 cm)
Length 8" (20.3 cm)

Size and weight of different configurations may vary. For exact product weight and dimensions, please refer to the manufacturer's spec sheets or sizing sheets included in the description above or contact us at help@torqued.io.

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