The DBA 4000 Series Slotted Rotor is engineered for high-performance braking in BMW 1 and 3 Series vehicles from 2013 to 2015. Featuring DBA’s innovative T2 slot design, this rotor provides enhanced heat dissipation, reduced brake fade, and a quieter, more responsive brake pedal feel. The CNC-machined bi-symmetrical slots increase the number of exit points for friction dust and gases, improving pad bite and overall braking efficiency. The universal slot design eliminates the need for separate left and right rotors, simplifying installation and maintenance. The rotor’s Kangaroo Paw ventilation system, with 144 diamond-shaped and tear-drop pillars, maximizes surface area for superior heat dissipation, ensuring consistent performance even during intensive braking conditions. Made with Cubic Boron Nitride (CBN) machining, it offers lower disc thickness variation and improved parallelism, reducing the likelihood of brake shudder and ensuring a smooth, reliable braking experience. Additionally, the rotor is coated for moisture-proof corrosion resistance, maintaining optimal performance over time. Suitable as a direct replacement, this rotor is ideal for drivers seeking a durable, high-performance upgrade for their BMW’s braking system. Whether you’re on the street or engaging in spirited driving, the DBA 4000 Series Slotted Rotor delivers the stopping power and reliability necessary for demanding applications.
Features:
- Innovative T2 slot design for improved gas and dust venting
- Kangaroo Paw ventilation system for enhanced heat dissipation
- CNC-machined bi-symmetrical slots for balanced performance
- Cubic Boron Nitride (CBN) machining for low disc thickness variation
- Moisture-proof corrosion protection coating
- Universal slot design eliminates need for left/right specific rotors
- Direct replacement compatibility for BMW 1 and 3 Series (2013-2015)
Fitment:
BMW 320i Base 2017
BMW 320i xDrive Base 2016
BMW 328d xDrive Base 2015 to 2016
BMW 328i Base 2016
BMW 328i GT xDrive Base 2016
BMW 328i xDrive Base 2013
BMW 328i xDrive Base 2015 to 2016
BMW 330e Base 2016
BMW 330i GT xDrive Base 2017
BMW 330i xDrive Base 2018
BMW 335i GT xDrive Base 2015 to 2016
BMW 340i GT xDrive Base 2018 to 2019
BMW 340i xDrive Base 2018
BMW 428i Gran Coupe Base 2015
BMW 428i xDrive Base 2016
BMW 428i xDrive Gran Coupe Base 2015
BMW 430i Base 2018
BMW 430i Gran Coupe Base 2017 to 2018
BMW 430i xDrive Base 2017 to 2020
BMW 430i xDrive Gran Coupe Base 2017 to 2018
BMW 430i xDrive Gran Coupe Base 2020
BMW 435i xDrive Base 2014 to 2016
BMW 435i xDrive Gran Coupe Base 2015 to 2016
BMW 440i Base 2017 to 2018
BMW 440i Gran Coupe Base 2017 to 2018
BMW 440i Gran Coupe Base 2020
BMW 440i xDrive Base 2017 to 2018
BMW 440i xDrive Gran Coupe Base 2017 to 2018
BMW ActiveHybrid 3 Base 2013
BMW M235i Base 2016
BMW M235i xDrive Base 2015 to 2016
BMW M240i Base 2018





















