What exactly is included with this product?

This product is a single replacement friction ring made of high-carbon cast iron. It is designed to be bolted onto an existing DBA 5000 Series T6061-T6 aluminum rotor hat. It does not include the hat or mounting hardware.

What is the benefit of a two-piece rotor design like this?

Two-piece rotors, like the DBA 5000 Series, offer improved heat management and reduced unsprung weight. The aluminum hat helps dissipate heat away from the hub, and its lighter weight contributes to better overall vehicle dynamics.

Can I use this ring with a different brand's rotor hat?

No, this replacement friction ring is specifically designed to work with DBA's 5000 Series T6061-T6 aluminum rotor hats. Using it with any other brand or type of hat is not recommended and may not fit or function correctly.

DBA 2004 Pontiac GTO Front 5000 Series Replacement Ring

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Specifications

Brand: DBA
Part #: DBA5040.1
UPC: 9316391332851

DBA 2004 Pontiac GTO Front 5000 Series Replacement Ring

Name: DBA 2004 Pontiac GTO Front 5000 Series Replacement Ring
Brand: DBA
Price: 344.69 USD
Availability: InStock

$344.69

On Backorder

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

Fits 2004 Pontiac GTO. This is a single replacement brake disc ring for the 5000 Series 2-piece rotor assembly, offering improved heat management and reduced unsprung weight.

Key Features

Fits 2004 Pontiac GTO.
This is a single replacement friction ring for DBA 5000 Series 2-piece brake rotors.
Constructed from high-carbon cast iron for optimal performance.
Features a smooth, OE-style rotor finish.
Designed for direct replacement, allowing reuse of existing DBA 5000 Series aluminum hats.
Helps reduce unsprung weight and improve heat management compared to one-piece rotors.

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Fits this vehicle

Pontiac GTO 2004

Product Details

When you're looking to replace just the friction ring on your DBA 5000 Series two-piece brake rotor for your 2004 Pontiac GTO, this is what you need. This is the high-carbon cast-iron friction ring itself, designed to bolt directly to your existing DBA 5000 Series aluminum hat. It shares all the performance benefits of the 4000 Series rotors but adds further weight reduction and improved heat management thanks to the two-piece design.

DBA builds these 5000 Series rings using high-carbon cast iron for solid performance, and they're designed for direct replacement of the original friction surface on your DBA 5000 Series assembly. The smooth, OE-style finish is popular for drivers who want the advantages of a two-piece rotor without slots or drill holes. This setup is ideal for high-performance street driving, track days, and club racing, helping to keep temperatures in check under demanding conditions.

This part is just the replacement friction ring. You'll need to have the corresponding DBA 5000 Series T6061-T6 aluminum hat and NAS bolts already in place to use this component.