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RB Performance Brakes

RB Performance Track Duty Front BBK (380x32mm) for Tesla Model 3

$2,660.00 $2,800.00


Please note: Ships in 1-2 weeks


Rotor Material: Racing Formula Alloyed Gray Iron & Heat treated


Surface: EDP Coating w/cross cut grinding on friction surface

This rotor kit includes:

2 ea - RB 2pc rotors (380x32mm)
2 ea - RB 4-pot HD calipers
2 ea - Caliper adaptors & bolts
1 set - Stainless steel brake line
1 set - RB XT910 street performance pad (Not suitable for tracking)

Dedicated track pad (Cobalt XR1)

Brake Kit Design:

Weight Comparison:

Size (mm) Wt (lbs)
OE 1pc (Perf) 355x25 23
RB 2pc 380x32 23
Saving/Rotor 0



  1. Alloyed iron formula adds strength and heat resistance. Heat treating further improves rotor performance for a more uniform and stabilized microstructure.


  1. The cooling vanes are of a convergent nozzle design, which increases airflow and turbulence and makes discs cooler. (Illustration #1)
  2. The center-mount flanges for hat mounting to the rotor ring have several benefits. (Illustration #2)
  • It allows the ring to be used on either side of the vehicle simply by mounting the hat on either side of the ring (unidirectional).
  • The stress load transferred from the ring to the hat is balanced.
  • Air inlets are widely open to both inboard and outboard sides of the rotor. More air suctions and even temperature on both sides of the disc surface.
  • Heat transfer from the disc surfaces to the hat is even and minimized by increasing the flange length and the airflow around the flanges.
  • Mounting flanges are on both friction surfaces ultimately provides excellent heat balance.
  • Exclusive full floating design with 10.9 grade alloyed hardware. Hardware is DACRO coated and crimp locking. DACRO is highly corrosion resistant and provides a film for easier movement between the hat and rotor ring as disc expands and contracts and the crimp design provides positive engagement without rattling or torque loss at temperature.
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