• DBA 4000 Series Rear Drilled & Slotted Rotor w/ Black Hat | BMW 335i (07-13) (DBA42859BLKXS)
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DBA 4000 Series Rear Drilled & Slotted Rotor w/ Black Hat | BMW 335i (07-13) (DBA42859BLKXS)

DBA 4000 Series Rear Drilled & Slotted Rotor w/ Black Hat | BMW 335i (07-13) (DBA42859BLKXS)

DBA42859BLKXS

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$219.35 USD
$372.89 USD $219.35 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The DBA 4000 Series Rear Drilled & Slotted Rotor with Black Hat is a high-performance brake component designed to enhance stopping power and heat dissipation for the BMW 335i models from 2007 to 2013. Constructed with precision-drilled and slotted surfaces, these rotors improve brake pad grip and reduce brake fade during aggressive driving or track use. The black hat finish adds a sleek, durable aesthetic while contributing to corrosion resistance. Engineered for durability and consistent performance, these rotors are ideal for enthusiasts seeking improved braking response and reliability under demanding conditions.

Designed as a direct replacement for the rear brake system on compatible BMW 335i vehicles, these DBA rotors fit models equipped with specific brake packages. Proper installation may require verifying existing disc and pad measurements to ensure compatibility, as vehicle configurations can vary. Suitable for street and spirited driving, these rotors provide enhanced heat management and braking efficiency. The kit includes the drilled and slotted rotors with black hats, offering a straightforward upgrade for improved braking performance and a stylish appearance.

Overview

 

Notes Regarding Vehicle Compatibility:

Vehicle fitment provided in this listing is to be used as a rough guide only and may not actually suit your vehicle. Due to multiple brake packages sometimes being offered by manufacturers it may be necessary to measure your existing brake discs and/or pads and compare with the measurements provided by DBA here:

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Returns/Exchanges will incur restocking and freight fees or may be denied in certain circumstances.

 

 

The 4000XS is a premium cross-drilled and slotted pattern designed to work in conjunction with DBA's patented Kangaroo Paw ventilation system.

The XS pattern increases the number of out-gassing exit points to allow brake pad friction gasses to escape through. This increases the consistency and effectiveness of every brake stop.

These rotors also feature DBA's proprietary XG-150 high carbon alloyed iron and Thermal Stability Profiling (TSP) which prolongs the service life of the rotor.

DBA's revolutionary universal drill and slot design eliminates the need for separate left and right slot designs seen in traditional rotor designs.

For the spirited driver or performance modified street vehicle, the XS cross-drilled and slotted design is the best option.

 

Features (Where Applicable):

Kangaroo Paw 144 diamond and tear drop pillar ventilation system

  • Increased surface area resulting in greater heat dissipation which minimises brake fade and increases braking effectiveness and prolongs service life for both pads and rotors. Reduces mechanical damage and associated costs

XS precision CNC machined slots and cross drilling

  • Increased number of out-gassing exit points for brake pad friction gasses to escape through increases the consistency and effectiveness of every brake stop.
  • Universal drill and slot design eliminates the need for left and right discs

XG150 High Carbon Alloyed Iron

  • An increase in thermal capacity property allows the rotor to handle constant extremes of heat over extended periods of time which minimises warping and cracking and prolongs the service life of the rotor.
  • Special formulation designed to respond to DBA's TSP process.

Thermographic Temperature Monitoring

  • Heat paint markings change colour at specific temperature thresholds offers the driver a clear indication of peak braking temperatures.
  • When temperature thresholds are exceeded paint markings will permanently change colours allowing the driver to monitor rotor fatigue and decide on rotor replacement and to assist resellers with warranty claims.

Paint protection on non-friction areas

  • Reduces corrosion, enhances appearance, stops any unsightly rust formation, adds value to the product.

 

 
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