Paragon 2-piece Rotors (Rear Pair) - BMW F22/F30/F32 with M Performance / M Sport brakes (185mm Hand Brake)

Paragon Performance 2-piece Rotor offers superior braking and cooling efficiency optimized for track and race applications. It features directional ventilation vanes to create suction, turbulence, and guides cool air through the rotor for improved heat dissipation and increased resistance to cracking under harsh track condition.

Made of CM-250 special formulated high carbon alloy cast iron, it allows for an optimal bite, thermal characteristics, high-temperature strength and durability. Rotor rings are heat treated to release stress in the rotor to avoid deformation and vibration then turned by state-of-the-art CBN surface machining to ensure better break-in with new brake pads.

Vibration is reduced as the rotor lateral run-out is kept within 0.03mm and well-balanced: variations are kept within 2 grams. All rotors went through rigorous quality control procedures and inspections to ensure the rotors are fit for their purposes. A slotted rotor improves braking consistency by maintaining a clean contact surface and dissipate heat generated and gases released when the pads come into contact with the rotors. Slotted rotors have a superior advantage over blank rotors in wet or raining conditions by preventing water films to form between the brake pad and rotor surface. Weighing less than most O.E. rotors while maintaining proper thermal capacity, our 2-piece rotors improves overall handling by saving unsprung mass.

Aluminum hats are CNC machined from lightweight 6061-T6 aerospace grade aluminum for high strength and durability under extreme track conditions, then black hard coat/hard anodized to increase resistance to wear and corrosion. Mil-spec Type III anodized hats will not discolor under extreme heat, and are harder and more wear/scratch resistant. Unnecessary materials are taken out from the aluminum hats for maximum weight savings while maintaining proper structural integrity. 
*Black hard coat and hard coat anodized hats are the same in terms of performance and durability.

• Designed to work flawlessly with OEM ABS and brake system while maintaining factory brake bias. Compatible with OEM brake pads or aftermarket pads with the same pad depth (D)

• Directional ventilation vanes for optimal cooling performance, runs up to 30% cooler than O.E. rotors and increase cooling efficiency by up to 30%

• 2-piece design

• Minimizing brake fade & judder during extended sessions

• Utilizes OEM E-brake by integrating iron sleeve into aluminum hat

• Weighs 18.9 lbs (8.57 kg)

• Rotor to hat mounting system: Fixed hat, non-floating (12 bolt)

***Modifications to the brake pads required. 1.65mm (0.06”) of material has to be removed from the edge of the brake pad backing plate for proper clearance between the rotor hat and brake pads. Inquire for more details.***

Direct replacement of: OEM BMW part # 34206797607 / 34206797600 

Includes:

• One pair of Paragon Performance 345mm x 24mm (13.58” x 0.94”) 2-piece rotor assemblies with black hard coat/hard anodized 6061-T6 aerospace grade aluminum hats (assembled and ready to install)

• Detailed installation manual

Part # (w/ black hard anodized hat): P2R.014.345.240.20250.23.01.01.R

Part # (w/ hard anodized hat): P2R.014.345.240.20250.23.01.02.R

Extra/replacement hardware is available for purchase. We recommend using new hardware when replacing rotors to ensure the rotor ring is attached to the aluminum hat properly. Please refer to our Rotor Assembly Instructions for torque specs and detailed instructions. 

Note: Will only fit vehicles with M Performance or M Sport brake packages. Please read the fitment guide below before ordering, and contact us if you have any questions about fitment on your vehicle. 

Applications:

• F30 320iX/320i xDrive with M Sport/ZTR brakes

• F30 328i RWD Sedan 07/2015+ with S2NHA M Sport/ZTR brakes

• F30 328i RWD Sedan 07/2014+ with M Performance brakes

• F32 428i RWD Coupe 07/2015+ with M Performance / S2NHA M Sport/ZTR brakes

• F32 428i RWD Convertible with M Performance / S2NHA M Sport/ZTR brakes

• F30 330i RWD / 335i / 340i with M Performance / S2NHA M Sport/ZTR brakes

• F32 430i RWD / 435i / 440i with M Performance / S2NHA M Sport/ZTR brakes

If you're unsure of your vehicle's chassis or options, please send us your VIN and we can verify fitment.