Brembo 09.B338.11 Rear Premium UV Coated OE Equivalent Brake Rotor for Select 2013-2020 BMW 3 & 4 Series

Fits select 2013-2020 BMW 320i, 328d, 328i, 330e, 330i, 428i, and 430i (Including xDrive, Gran Coupe, and GT variants).

The Brembo 09.B338.11 Premium UV Coated rotor is a direct-replacement rear brake disc engineered to meet or exceed OEM specifications. Designed for the 2013-2020 BMW 3 and 4 Series, this rotor features an environmentally friendly, solvent-free UV coating that covers the entire disc, including the braking surfaces. This coating provides superior corrosion resistance and maintains a clean, metallic appearance over the life of the part.

Constructed with high-carbon cast iron, this rotor is designed to minimize noise and vibration (NVH) while maximizing thermal capacity for enhanced driving comfort and consistent braking performance. Each rotor includes intelligent markings that clearly display the part number and minimum thickness, allowing for easy identification and precise maintenance tracking.

• Direct OE Replacement: Replaces factory rear rotors with original-equipment precision and fitment.
• UV Coated Finish: Solvent-free coating provides full-disc protection against corrosion and environmental factors.
• High-Carbon Cast Iron: Dampens vibration and noise while improving heat dissipation for better performance.
• Installation Ready: Includes a fixing screw kit with necessary hardware for a straightforward, worry-free install.
• Maintenance Indicators: Clearly etched markings for minimum thickness and manufacturer part number 09.B338.11.

To optimize braking performance and safety, Brembo recommends replacing rotors and pads together. This rotor is designed to be paired with Brembo NAO, Ceramic, or Low-Met brake pad formulations.