Girodisc Mercedes W204 C63 Rear Rotors 20-0737 (datalogging only)

(datalogging only)

With 165% more surface area over stock

Does not include nut ring or fasteners

DFV technology (Dual Flow Valve)

✓ Dual catch can system for PCV and CCV circuits

Girodisc Mercedes W204 C63 Rear Rotors 20-0737 (datalogging only)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 our rotor is made from strictly U. S. sourced 6061 T6 aircraft specification aluminum. The