Rear Zimmermann Coated Brake Rotors (300x20) - F3X 320iX/328iX/428iX, F33 428i/428iX SULEV (Pair)

Direct replacement REAR brake rotor for F3X 320iX/328iX and F32 428i/428iX with the N26 SULEV engine.

Zimmermann rotors are finished with an anti-corrosion zinc dichromate coating over the entire rotor. This coating is applied over the rotor hat, face, and through the vanes for total corrosion protection. Even after a year of use the Zimmerman coating doesn't change color or effectiveness. The rotors are ready to use after correct bed-in procedures have been done. In addition, Zimmerman uses a high carbon content in their discs for improved thermal performance.

F30 Brake FAQ ArticlesF30 328i Brake Package DifferencesBrake Rotor Buying Guide
Price is for a pair of rotors.

This item fits the following BMWs:
2012+ F30 BMW 320iX 328iX - Sedan
2012+ F31 BMW 328i 328iX - Wagon
2014+ F34 BMW 328i 328iX - Gran Turismo
2014+ F32 BMW 428iX - Coupe
2014+ F33 BMW 428i 428iX with N26 engine only - Convertible
N26 engine: the rear rotors were different on the F33 428 convertible based on which engine the car has. N20 is the ULEV engine; N26 is the SULEV low emissions engine. The emissions sticker under the hood will be labeled ULEV or SULEV.Application note: these rotors fit cars not equipped with the factory M Sport package or M Sport brakes upgrade