What is the benefit of the Kangaroo Paw ventilation system?

The Kangaroo Paw system uses 144 diamond and teardrop pillars to increase surface area and cooling efficiency by up to 30% and 20% respectively, compared to traditional straight vane designs. This helps manage heat buildup during braking.

Does this rotor come with hardware?

This product listing is for the rear brake rotor only. Installation hardware, such as bolts or clips, is typically sold separately and should be checked against manufacturer recommendations.

What is the advantage of the drilled and slotted design?

The drilled holes and slots allow brake pad dust and hot gases to escape from the rotor surface. This helps maintain consistent friction and stopping power, especially during repeated braking.

Specifications

Brand: DBA
Part #: DBA42165XS
UPC: 9316391406644

DBA 15-20 Ford Mustang GT Perf Package (380mm Front Rotor) Rear 4000 Series Drilled & Slotted Rotor

Name: DBA 15-20 Ford Mustang GT Perf Package (380mm Front Rotor) Rear 4000 Series Drilled & Slotted Rotor
Brand: DBA
SKU: dba-dba-15-20-ford-mustang-gt-perf-package-380mm-front-rotor-rear-4000-series-dr-t14-553052
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. This rear DBA 4000 Series rotor features a drilled and slotted design for improved cooling and dust/gas expulsion.

Key Features

Fits 2015-2018 Ford Mustang GT.
Constructed from XG-150 high carbon alloyed iron for heat and stress resistance.
Features DBA's patented Kangaroo Paw ventilation for up to 30% more surface area and 20% improved cooling.
Drilled and slotted design helps expel brake dust and gases for consistent performance.
Non-directional cross-drilled and slotted pattern.
Gold finish on the rotor hub offers corrosion protection and a premium look.

No-fit, no charge. Wrong part? Send it back, free return label.

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About this part

Product Details

The DBA 4000 Series XS Gold rear rotor is built with XG-150 high carbon alloyed iron, a material chosen for its ability to handle the extra stress and heat from hard braking. This rotor is specifically designed for the 2015-2018 Ford Mustang GT, especially those with the performance package that uses a 380mm front rotor. It's a solid choice when you need a reliable replacement that can stand up to more demanding use.

What sets this rotor apart is DBA's patented Kangaroo Paw ventilation system. Instead of standard straight vanes, it uses 144 diamond and teardrop-shaped pillars. This design increases the surface area by up to 30% and improves cooling efficiency by 20% over traditional straight vane rotors. The drilled and slotted pattern on the braking surface helps to clear out brake pad dust and hot gases, which means more consistent stopping power, especially during repeated braking events. The gold finish on the rotor hub adds a nice touch and helps protect that area from corrosion.