What is the benefit of the Kangaroo Paw ventilation system?

The Kangaroo Paw ventilation system uses a unique pattern of pillars to increase the rotor's surface area by up to 30% and improve cooling efficiency by 20% compared to traditional straight vane designs. This helps reduce brake fade during hard braking.

What is the advantage of the drilled and slotted design?

The drilled and slotted pattern allows brake pad friction dust and gases to escape more easily from the rotor surface. This helps maintain consistent braking performance, especially during repeated hard stops.

Does this rotor come with a pair or is it sold individually?

This product listing is for a single rear brake rotor. For a complete rear brake job, you will need to purchase two rotors.

Specifications

Brand: DBA
Part #: DBA42074XS
UPC: 9316391429605

DBA 15-17 Chevrolet SS Rear 4000 Series Drilled & Slotted Rotor

Name: DBA 15-17 Chevrolet SS Rear 4000 Series Drilled & Slotted Rotor
Brand: DBA
SKU: dba-dba-15-17-chevrolet-ss-rear-4000-series-drilled-slotted-rotor-t14-567644
Price: 309.44 USD
Availability: BackOrder

$309.44

On Backorder

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

Fits 2015-2017 Chevrolet SS. This rear brake rotor features DBA's Kangaroo Paw ventilation for improved cooling and a drilled and slotted design to help clear dust and gases.

Key Features

Fits 2015-2017 Chevrolet SS.
Constructed from XG-150 high carbon alloyed iron for enhanced heat and stress resistance.
Features DBA's Kangaroo Paw ventilation, increasing surface area and cooling efficiency.
Drilled and slotted design helps dissipate brake dust and gases for improved performance.
Undergoes Thermal Stability Profiling for durability under intense braking.
Includes a gold finish on the rotor hub for an attractive look.

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About this part

Product Details

The 2015-2017 Chevrolet SS is a performance sedan that deserves braking components that can keep up. This rear brake rotor from DBA is built with XG-150 high carbon alloyed iron, a material chosen for its ability to handle the extra stress and heat that comes with spirited driving. It's also put through DBA's Thermal Stability Profiling process to ensure it holds up under repeated hard braking.

What really sets this rotor apart is DBA's patented Kangaroo Paw ventilation system. Instead of traditional straight vanes, it uses a series of 144 diamond and teardrop-shaped pillars. This design increases the surface area by up to 30% and improves cooling efficiency by 20% over standard vane designs, helping to prevent brake fade. The XS Gold series also features a non-directional drilled and slotted pattern, which helps brake pad dust and gases escape for more consistent stopping power, and adds a distinctive gold finish to the rotor hub.