Quiet brake vibration and bring back confident, even stops with the Dynamic Friction brake rotor 604-31063, a DFC GEOSPEC coated blank disc brake rotor cataloged as a direct-fit front replacement for the 2004-2005 BMW 545I, 2004-2005 BMW 645CI, 2006-2010 BMW 550I, 2006-2010 BMW 650I, and 2008-2010 BMW 535I. CNC-machined to the tightest tolerances and 100% precision cut and mill-balanced, it's designed to meet the same form, fit, and function as OEM brake rotors.
This front rotor is sold individually; for even, balanced braking, replacing both sides of the axle together as a matched pair is recommended. See the Buyer's Guide tab to confirm your exact year and engine.
Does this Dynamic Friction rotor fit a Bmw 550I brake rotor application?
Yes—it's cataloged as a front rotor for the 2006-2010 BMW 550I, along with the 545I, 645CI, 650I, and 535I. Check the Buyer's Guide tab for your exact year and engine.
Is this a front or rear rotor?
Front. The catalog lists MPN 604-31063 as a front-position rotor for the listed BMW applications.
What is the GEOSPEC coating?
It's DFC's protective finish that provides corrosion protection beyond zinc or conventional painting on the rotor.
Do I need to clean the rotor before installing it?
No—it's ready to install as shipped, with no additional pre-degreasing preparation needed.
Should I replace both rotors at the same time?
Replacing both front rotors as a matched pair is recommended for even, balanced braking. This listing is for one rotor sold individually, so order two for a complete axle.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
