GIRODISC BMW G8X M2, M3, M4 380mm Front Rotors

GiroDisc two-piece rotors are a direct replacement for the factory disc and work with the OE calipers. They cut unsprung weight while keeping the factory brake bias and ABS behaviour. The hat is U.S.-sourced 6061-T6 aluminum, and the ring is GiroDisc's own cast iron, poured in the USA and machined in-house, with a curved-vane design that pumps cooling air through the disc.

Specifications

• Two-piece, fully floating: 6061-T6 aluminum hat with cast iron ring
• Curved-vane ventilation; slotted face to continuously clean the pad surface
• High-strength alloy steel drive pins, cadmium plated, with anti-rattle spring hardware
• Bolts on with no modifications; once installed, only the iron ring needs replacing
• Part number: A1-282

This product fits the following vehicles:

• BMW M2 (G87), M3 (G80) and M4 (G82/G83) with 380 mm front rotors, per GiroDisc
• Sold per axle. Confirm your brake package before ordering

Speed Factor Vancouver

Contact us to confirm stock and book tire mounting, balancing and installation.