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FIGS and RacingBrake have co-developed another 2-piece OEM replacement rotor for multiple Lexus vehicles. This is a simple upgrade that nets great performance and is also offers a lower sustainable cost over conventional rotors as the rings are the only thing requiring replacement when worn.  Its likely you will never wear them out though if just using them for spirited street driving as the grey iron alloy is one of the strongest and hardest rotor materials available.  


Fits:

    • GS350 2007-2011
    • GS430 2006-2007
    • GS450H 2007-2011
    • GS460 2008-2011
    • IS200T 2016-2017
    • IS300 2018-2020
    • IS350 2006-2020

    Weight Comparison (per rotor)
    One-piece 26 lbs.
    RB Two-piece 16 lbs.
    Weight Savings: 10 lbs.

     

     

    These two-piece rotors were engineered to be the best stock replacement two-piece rotor on the performance market. This rotor is direct bolt-on, easy to install, no additional hardware needed, and an excellent upgrade for both street and track. They can deliver consistent brake torque under extreme heat, session after session. When it comes to replacement - operating cost over the time will be lower than one-piece rotor.

    RB rotors are made of harder iron than OE rotors. Our rotors are most compatible with semi-metallic brake pads. We do not recommend the use of ceramic brake pads, which may cause vibration. WE STRONGLY SUGGEST for the best performance to pair with RB pads.

    Rotor Material: Racing Formula Alloyed Gray Iron & Heat treated
    Machining: Open Slot
    Surface: EDP Coating w/cross cut grinding on friction surface

      

    Replacement Components

    Rotor Ring: D305-02-381
    Fasteners: FK1

    Material:

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

    Design:

    1. The cooling vanes are of a convergent nozzle design, which increases airflow and turbulence and makes discs cooler.




       
    2. The center-mount flanges for hat mounting to the rotor ring have several benefits.
      • 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.

         
    3. 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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    Tags: 2168, Front, rotors, 2p, two, piece, replacement, IS350, IS300, IS200T, GS350, GS430, GS450H, GS460, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, IS350, IS300, IS200T, GS350, GS430, GS450H, GS460, rotors, 2p, two, piece, replacement, front, LX-IRP-03