What exactly is included with this product?

This product is a single replacement friction ring for a 2-piece DBA 5000 Series brake rotor. It is designed to be used with the aluminum hat from an existing DBA 5000 Series rotor assembly.

What is the benefit of the 2-piece rotor design with an aluminum hat?

The 2-piece design with an aluminum hat helps reduce unsprung weight, which can improve vehicle handling. The aluminum hat also allows the iron rotor ring to expand evenly when heated and helps dissipate heat away from the hub.

Can I use this replacement ring with my original factory brake rotor hat?

No, this replacement ring is specifically designed to be used with the T6061-T6 aerospace-grade aluminum hat that is part of the DBA 5000 Series 2-piece brake rotor assembly. It is not compatible with factory hats.

DBA 2017 Porsche 718 Cayman S (w/Iron Rotor) Front 5000 Series Replacement Ring

Specifications

Brand: DBA
Part #: DBA52386.1
UPC: 9316391372376

DBA 2017 Porsche 718 Cayman S (w/Iron Rotor) Front 5000 Series Replacement Ring

Name: DBA 2017 Porsche 718 Cayman S (w/Iron Rotor) Front 5000 Series Replacement Ring
Brand: DBA
Price: 410.48 USD
Availability: InStock

$410.48

On Backorder

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

Fits 1999-2021 Porsche 911. This is a replacement rotor ring for a 2-piece DBA 5000 Series brake rotor, offering improved heat management and reduced unsprung weight.

Key Features

Fits 1999-2021 Porsche 911.
This is a replacement friction ring for a 2-piece DBA 5000 Series brake rotor assembly.
Constructed from high-carbon cast iron for optimal performance.
Designed to pair with T6061-T6 aerospace-grade aluminum hats, reducing unsprung weight.
The aluminum hat allows for uniform radial disc expansion and reduced heat transfer to the hub.
Features a smooth, OE-style rotor finish suitable for street and track use.

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Fits this vehicle

Porsche 911 1999-2010, 2021

Product Details

This product is a replacement rotor ring for a DBA 5000 Series 2-piece brake rotor assembly. It's designed to work with the T6061-T6 aerospace-grade aluminum hat that comes with the full 5000 Series rotor, allowing you to reuse your existing hat when it's time for a replacement. This setup is a direct fit for your 1999-2021 Porsche 911 and is ideal for high-performance street driving, track days, or club racing.

The 5000 Series combines a high-carbon cast-iron friction ring with the aluminum hat using NAS bolts. The aluminum hat helps reduce unsprung weight, which can improve handling. It also allows the iron ring to expand evenly as it heats up and helps keep heat from transferring directly to the hub. This specific ring has a smooth, OE-style finish, making it a popular choice for those who want the performance benefits of the 5000 Series without the look of slots or drilled holes.