What is the benefit of DBA's Kangaroo Paw ventilation?

The Kangaroo Paw ventilation system uses 144 diamond and teardrop-shaped pillars. This design increases the rotor's surface area by up to 30% and improves cooling efficiency by 20% compared to traditional straight vane designs, helping to manage heat during braking.

Are these rotors directional?

No, these are a non-directional rotor design. The cross-drilled and dimpled pattern is applied to both sides, making installation straightforward.

What is the XD finish on these rotors?

The XD finish on these 4000 Series rotors provides additional cooling benefits beyond the standard HD specification. It also contributes to a more enhanced, sporty appearance for your braking system.

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Specifications

Brand: DBA
Part #: DBA42165XD
UPC: 9316391420534

DBA 15-20 Ford Mustang GT (w/Performance Package) Rear 4000 Series Drilled Rotor

Name: DBA 15-20 Ford Mustang GT (w/Performance Package) Rear 4000 Series Drilled Rotor
Brand: DBA
SKU: dba-dba-15-20-ford-mustang-gt-w-performance-package-rear-4000-series-drilled-rot-t14-628008
Price: 333.52 USD
Availability: BackOrder

$333.52

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2015-2018 Ford Mustang GT (w/Performance Package). DBA 4000 Series XD rear drilled rotor with Kangaroo Paw ventilation for improved cooling.

Key Features

Fits 2015, 2017-2018 Ford Mustang GT (w/Performance Package).
DBA 4000 Series XD rear brake rotor.
Cast from XG-150 high carbon alloyed iron for strength and heat resistance.
Features patented Kangaroo Paw ventilation for up to 30% increased surface area and 20% improved cooling efficiency.
Non-directional cross-drilled and dimpled design helps dissipate heat and gases.
XD finish offers enhanced cooling benefits and a sporty aesthetic.

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About this part

Product Details

DBA is known for making solid brake components that can handle a lot of stress. If you're working on a 2015, 2017, or 2018 Ford Mustang GT, especially one with the Performance Package, these rear 4000 Series XD rotors are a well-built option to consider. They're designed to stand up to the heat and demands that come with spirited driving or track use.

These rotors are cast from XG-150 high carbon alloyed iron, which is a strong material that can handle increased stress and heat. They also feature DBA's unique Kangaroo Paw ventilation system. This design uses 144 diamond and teardrop-shaped pillars, which DBA says increases the surface area by up to 30% and improves cooling efficiency by 20% compared to standard straight vane rotors. The XD finish adds even more cooling benefits and a sportier look over their HD rotors.

Because these are drilled and dimpled, they help dissipate gases and heat more effectively than a plain rotor. This can lead to more consistent braking performance, especially during repeated hard stops. They are designed to fit directly onto your Mustang's rear axle.