Product Description
Replacements rotor disks for Performance Friction 2-piece rotors with stock E9X M3 brake calipers
PFC Direct Drive Replacement Disks are replacement brake disks for your Performance Friction's two-piece floating rotors that work with stock calipers and braking system!
- Made from high-carbon alloy with copper and molybdenum for high-temperature strength and stability
- Vanes (all 47) are turned on both ID and OD surfaces to reduce thermal warping and vibration
- Runout of less than 0.0005" and thickness variation less than 0.0002" to reduce pulsing and vibration
- Surface finish less than 0.7 microns
- Double-shear bobbin attachment to allow both radial and axial expansion - far superior to BMW Motorsport rotors
Performance Frictions higher precision and tolerances give you a rotor that will reduce drag, eliminate pulsation and vibration, and reduce heat transfer. Plus, wear rate is greatly reduced as well! Direct Drive rotors are two pounds per rotor lighter with a dimpled finish that performs similar to slotted discs but without any increase in wear.
We recommend using ONLY Performance Friction pads in conjunction with Direct Drive rotors.*
Includes new disk and Direct Drive mounting hardware ONLY to mount on your existing Performance Friction hat. Prices are per single RIGHT FRONT disk. Complete rotor assemblies with hats are also available.
* Some aftermarket and OEM brake pad manufacturers have a taller profile than Performance Friction pads. We have noticed these taller profile pads coming too close to the bottom of the friction area of the disc, which can create a stress riser causing premature fatigue of the disc. When cold, there must be 2 mm of space between the bottom of the pad and the bottom of the friction disc where the fingers meet the friction area. As the rotor gets hot and expands, this space will diminish. To reduce the chance of this issue arising, we recommend using only Performance Friction pads with Direct Drive rotors.
Made in USA
