| Year | Make | Model |
|---|---|---|
| 2012-2021 | Subaru | BRZ |
| 2014-2021 | Subaru | WRX |
DBA Rear Cross Drilled/Dimpled 4000 XD Series Rotor | Subaru WRX STi (04-17) (DBA43051XD-10)
DBA Rear Cross Drilled/Dimpled 4000 XD Series Rotor | Subaru WRX STi (04-17) (DBA43051XD-10)
SKU:DBA43051XD-10
In stock
Regular price
$203.81 USD
Regular price
$346.49 USD
Sale price
$203.81 USD
Unit price
per
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▶ Vehicle Fitments
The DBA Rear Cross Drilled and Dimpled 4000 XD Series Rotor for the Subaru WRX STi (2004-2017) is a high-performance brake component designed to enhance braking efficiency and heat dissipation. Constructed from durable materials with precision-drilled and dimpled patterns, this rotor improves brake pad bite and reduces brake fade during aggressive driving or track use. Its design promotes better cooling and debris removal, contributing to consistent braking performance and increased rotor lifespan. The XD Series rotors are engineered for enthusiasts seeking reliable stopping power and improved thermal management in demanding driving conditions.
This rotor is compatible with Subaru WRX STi models from 2004 to 2017, but vehicle fitment should be verified by measuring existing brake discs and pads, as multiple brake packages may be available. It is intended for street and track applications, providing a direct replacement upgrade for stock rotors. Installation is typically bolt-on, and the kit includes the rotor itself. Proper fitment depends on accurate measurement, and users should consult the DBA Part Finder for confirmation. This rotor is ideal for drivers seeking enhanced braking performance and durability in spirited driving scenarios.
Overview
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:
Click "Part Number Search" tab and input SKU provided above.
Returns/Exchanges will incur restocking and freight fees or may be denied in certain circumstances.
DBA's 4000 Series XD variant features DBA's non-directional cross drilled and dimpled rotor design. The XD finish provides additional cooling benefits above the HD spec, along with enhanced sports looks.
The DBA mix of dimples and drilled holes provides enhanced rotor structural support above transitional cross drilled techniques.
DBA recommends a T3 slot for high performance applications.
Features:
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
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 DBAs 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.
