Fits select 1997-2012 Chevrolet Corvette, Cadillac CTS, STS, XLR, and Pontiac Bonneville models.

The DBA 5000 Series T3 is a high-performance two-piece rotor designed for high-demand street and track applications. By pairing a specialized cast iron friction ring with a 6061-T6 aluminum hat, these rotors significantly reduce unsprung weight and rotational mass. The lightweight aluminum center reduces heat transfer to the wheel hubs and bearings, while the T3 tri-symmetrical slot design ensures consistent pad bite and effectively clears gases and debris.

• Manufacturer Part Number: DBA52994BLKS
• Series: 5000 Series T3
• Type: 2-Piece Assembled Rotor
• Position: Front
• Rotor Style: T3 Tri-Symmetrical Slotted
• Hat Material: 6061-T6 Aluminum
• Hat Finish: Black Anodized

Each unit arrives fully assembled, providing a direct replacement for factory rotors while offering superior thermal capacity and the long-term benefit of replaceable outer rings to lower maintenance costs.

Fits select 2004-2013 Cadillac XLR and Chevrolet Corvette models (Base, Grand Sport, Z06, Z06 Carbon, and ZR1).

The DBA 5000 Series replacement rotor ring is specifically engineered for high-performance vehicles equipped with two-piece rotor assemblies. These flat discs (DBA52992.1S) allow enthusiasts to replace the friction surface while reusing their existing high-strength aluminum hats, providing a more efficient maintenance path without sacrificing the weight benefits of a multi-piece design.

• Series: 5000 Series
• Position: Front
• Design: Slotted Rotor Ring (Flat Disc)
• Construction: High-performance casting for 2-piece configurations
• Compatibility: Replaces rotor rings in DBA and other compatible 2-piece hardware
• Manufacturer Part Number: DBA52992.1S

Designed for consistent heat dissipation and improved bite, these slotted rings are an essential component for maintaining the braking performance and unsprung weight advantages of your specialized Corvette or XLR braking system.

Fits select 2015-2020 Chrysler 300, Dodge Challenger, and Dodge Charger models including SRT Hellcat, Scat Pack, and 392 trims.

The DBA XS 5000 Series replacement rotor ring (DBA52910.1XS) is a high-performance flat disc designed to replace the friction surface on DBA and other compatible two-piece rotor configurations. This allows for a cost-effective brake service by reusing the existing aluminum hats. The XS design features a premium cross-drilled and slotted pattern that provides a more aggressive bite, efficient outgassing of brake pad volatiles, and superior heat dissipation during high-performance driving.

• XS Design: Combination of cross-drilling and slotting for maximum cooling and pad deglazing.
• High-Carbon Alloy: Enhanced thermal capacity and resistance to heat checking compared to standard cast iron.
• CBN Turned: Precision-machined using Cubic Boron Nitride for minimal Disc Thickness Variation (DTV) and reduced brake shudder.
• Heat Paint: Functional thermosographic paint markings change color to monitor peak rotor temperatures.
• Configuration: Replacement rotor ring for two-piece assemblies.
• Placement: Front
• Manufacturer Part Number: DBA52910.1XS

Fits select 2015-2020 Chrysler 300, Dodge Challenger, and Dodge Charger (including SRT Hellcat, Scat Pack, and SRT 392 models).

The DBA 5000 Series T3 Slotted replacement rotor ring is engineered for high-performance street and track applications. Designed specifically for vehicles equipped with two-piece rotor assemblies, this replacement ring allows you to maintain your existing aluminum hats while refreshing the friction surface. Each rotor ring is cast from XG150 high-carbon alloyed iron and undergoes Thermal Stability Profiling (TSP) to handle extreme heat cycles without warping or cracking.

• T3 Tri-Symmetric Slot Design: Features 48 precision CNC-machined slots to dampen vibration and effectively clear gas and dust for a consistent pedal feel.
• Kangaroo Paw Ventilation: Utilizes a unique 144-pillar diamond and teardrop vane design for increased surface area and superior heat dissipation compared to traditional straight-vane rotors.
• Direct Replacement: Fits DBA and other compatible two-piece configurations, mounting directly to the hardware and aluminum hats.
• High-Carbon Alloy: XG150 material provides increased thermal capacity and durability under heavy braking.
• Part Number: DBA52910.1S

Fits 2022-2024 Subaru WRX equipped with STI Brembo 4-piston calipers.

The DBA 5000 Series T3 is a track-ready, two-piece slotted rotor engineered for high-demand braking environments. By utilizing a lightweight Alumalite center hat bolted to a high-carbon alloy iron ring, these rotors significantly reduce unsprung weight and rotating mass. This design allows the friction surface to expand and contract independently of the hub, minimizing thermal stress and preventing rotor warping during heavy track use or spirited driving.

• Two-Piece Construction: Reduces unsprung weight and improves heat management by isolating the friction ring from the hub.
• T3 Tri-Symmetrical Slotted Design: Features 48 precision CNC-machined slots to dampen vibration and provide a consistent, quiet pedal feel while effectively evacuating dust and gases.
• Kangaroo Paw Ventilation: A unique 144 diamond and teardrop pillar ventilation system that increases surface area and improves cooling efficiency over traditional straight-vane rotors.
• XG150 High Carbon Alloyed Iron: Specifically formulated to handle the thermal cycles of performance driving, increasing durability and resistance to brake fade.
• Thermal Stability Profiling (TSP): Enhances the rotor's microstructure for superior thermal capacity and longevity.
• Finish: Black Alumalite hat for corrosion resistance and a clean, professional aesthetic.
• Manufacturer Part Number: DBA52845BLKS

Fits select 2015-2018 Chevrolet Corvette Stingray, Grand Sport, and Z06 models.

The DBA 5000 Series T3 (DBA52771.1S) represents the pinnacle of direct-replacement two-piece brake rotors, engineered specifically for high-performance and track-oriented applications. These rotors feature DBA's patented T3 bi-directional slot design, which includes 48 precision CNC-machined slots. This configuration increases the number of exit points for friction gases to escape, resulting in a more consistent pedal feel and improved initial pad bite compared to standard rotors.

• Two-piece design with an Alumalite center hat reduces unsprung weight and rotational mass for better handling
• Patented T3 bi-directional slot design for superior heat dissipation and efficient clearing of brake dust and debris
• High-carbon alloyed iron construction for increased thermal capacity and resistance to stress cracking
• Direct replacement for factory rotors, maintaining OE fitment while providing upgraded performance
• Manufacturer Part Number: DBA52771.1S

This DBA 5000 Series T3 replacement friction ring is designed for high-performance two-piece rotor assemblies. Engineered for drivers who prioritize thermal management and consistent braking, this ring allows you to refresh your braking system without replacing the expensive aluminum hat. It features the patented T3 tri-symmetrical slot design, which efficiently clears dust and gases while maintaining a smooth pedal feel.

• Fitment: Fits select 2011-2022 Buick Encore, Cadillac ATS, and Chevrolet Camaro, Corvette, Cruze, Sonic, and Trax models.
• Series: DBA 5000 Series (Replacement Ring Only).
• Slot Design: T3 Tri-Symmetrical curved slots reduce vibration and noise.
• Metallurgy: XG150 High Carbon Alloyed Iron increases thermal capacity for track and heavy-duty use.
• Ventilation: Kangaroo Paw 144-pillar ventilation system for superior heat dissipation.
• Orientation: Right Front (Passenger Side).
• MPN: DBA52770.1RS

This part is a direct replacement for the friction surface of your existing 5000 Series two-piece rotors. Professional installation is recommended to ensure proper torque and seating on the center hat.

Fits 2015-2018 Chevrolet Corvette (Z06, Grand Sport, and Stingray).

The DBA 5000 Series replacement friction ring is a high-performance solution designed specifically for two-piece rotor configurations. These flat discs allow you to retain your existing aluminum hats while replacing only the worn outer ring, providing a cost-effective maintenance path for track-day enthusiasts and high-performance street drivers. This left-front friction ring features DBA’s signature T3 tri-symmetrical slot design to ensure consistent friction and efficient pad degassing.

• Manufacturer Part Number: DBA52770.1LS
• Series: 5000 Series (T3 Slotted)
• Position: Left Front
• Component Type: Replacement Friction Ring
• Compatibility: Designed for use with DBA and other popular two-piece rotor hats
• Slot Design: T3 Tri-Symmetrical slots for improved pedal feel and reduced vibration

These discs are engineered to handle the high thermal loads of performance driving, making them an ideal choice for refreshing the braking system on your Corvette.

Fits select 2012-2020 Jeep Grand Cherokee and Dodge Durango models.

The DBA 5000 Series T3 Slotted 2-piece rotor is engineered for high-performance applications where heat management and weight reduction are critical. By utilizing a lightweight 6061-T6 aluminum hat paired with a high-carbon alloy iron ring, these rotors provide superior thermal stability and reduced unsprung weight compared to traditional one-piece designs. The T3 tri-symmetrical slotted design effectively clears brake dust and gases to maintain a consistent friction surface and reduce pedal fade during aggressive driving or track use.

• Two-piece design with a black anodized aluminum hat for reduced weight and improved cooling
• T3 Tri-Symmetrical slot design dampens vibration and improves pad bite for consistent braking
• High-carbon alloy iron rings for enhanced thermal capacity and durability
• Direct replacement for factory 380mm front rotors on supported SRT and heavy-duty brake applications
• Replaceable rotor rings allow for lower long-term maintenance costs in high-wear environments

Technical Specifications:

• Position: Front
• Diameter: 380mm
• Series: 5000 Series T3
• Hat Finish: Black Anodized
• Manufacturer Part Number: DBA52632BLKS

Fits 2009-2014 Cadillac CTS-V and 2012-2014 Chevrolet Camaro ZL1.

The DBA 5000 Series T3 is a professional-grade, 2-piece direct replacement performance brake rotor designed for high-demand street and track applications. This rotor features DBA’s patented T3 bi-directional slot design, consisting of 48 precision CNC-machined slots. This tri-symmetrical pattern effectively increases the number of exit points for brake pad friction gases to escape, resulting in a more consistent pedal feel and reduced brake fade.

By utilizing a 2-piece design with an aluminum center hat, this rotor reduces unsprung weight and improves thermal management, helping to isolate heat from the wheel bearings. The high-carbon alloy rotor rings are engineered for maximum durability and thermal stability during repeated high-speed stops.

• Manufacturer Part Number: DBA52608BLKRS
• Series: 5000 Series T3
• Position: Front Right
• Design: 2-Piece Slotted
• Features patented T3 tri-symmetrical slotting for reduced vibration and noise

Fits 2010-2011 Cadillac CTS Base, Luxury, Performance, Premium, and V models.

The DBA 5000 Series T3 is the pinnacle of direct-replacement 2-piece performance brake rotors. Designed for high-stress applications, this rotor combines a lightweight aluminum hat with a high-carbon alloy iron disc to reduce unsprung weight and improve heat dissipation. It features DBA’s patented T3 bi-directional slot design, which provides more exit points for brake pad friction gases and dust, ensuring a consistent pedal feel and preventing brake fade during spirited driving or track use.

• Part Type: 2-Piece Slotted Brake Rotor
• Position: Front Left
• Series: 5000 Series T3
• Slot Design: Patented T3 Bi-Directional 48 precision CNC-machined slots
• Construction: 2-Piece design with high-carbon alloy iron and aerospace-grade aluminum hat
• Direct-fit OE replacement for factory braking systems
• Manufacturer Part Number: DBA52608BLKLS

Fits select 2012-2022 Nissan GT-R, LEAF, Rogue, and Rogue Sport.

The DBA 5000 Series replacement rotor ring is engineered specifically for enthusiasts looking to refresh the friction surface of their two-piece rotor assemblies without the cost of replacing the entire unit. Designed as a direct replacement for Brembo-equipped configurations, this high-carbon alloy disc (MPN: DBA52370.1XS) bolts directly to your existing aluminum center hat, maintaining the performance and weight-saving benefits of a multi-piece braking system.

• Direct Replacement: Designed to replace the outer ring in DBA and other compatible two-piece rotor configurations.
• Thermal Management: Cast from high-carbon alloy for superior thermal stability under heavy braking.
• Application Specific: Engineered exclusively for Brembo-equipped setups.
• Manufacturer Part Number: DBA52370.1XS

Fits select 2012-2022 Nissan GT-R, Leaf, Rogue, and Rogue Sport models.

The DBA 5000 Series T3 replacement rotor ring is a high-performance flat disc engineered to replace the friction surface in two-piece rotor configurations. This specific ring (MPN DBA52370.1S) is designed for compatibility with Brembo hats, allowing owners to retain their lightweight aluminum centers while renewing braking performance with fresh iron.

Featuring DBA's patented T3 tri-symmetrical slot design, these rotors increase the number of exit points for brake pad friction gases and debris. This results in a more consistent pedal feel, improved heat dissipation, and reduced brake fade during spirited driving or track use. The high-carbon alloyed iron construction provides superior thermal stability and durability compared to standard replacement discs.

• Series: DBA 5000 Series (T3 Slotted)
• Component Type: Replacement Rotor Ring (Flat Disc)
• Manufacturer Part Number: DBA52370.1S
• Slot Design: T3 Tri-Symmetrical curved slots
• Compatibility: Designed to fit Brembo hats
• Construction: High-carbon alloyed iron

Vehicle Fitment:

• 2012-2017 Nissan GT-R (Black Edition, Nismo, Premium, Track Edition)
• 2015-2016 Nissan LEAF (S, SL, SV)
• 2015-2021 Nissan Rogue (Platinum, S, SL, SV)
• 2017-2022 Nissan Rogue Sport (S, SL, SV)

Fits 2009-2021 Nissan GT-R Base, Black Edition, Nismo, Premium, Pure, T-spec, and Track Edition.

DBA 5000 Series replacement rotor rings are engineered specifically for high-performance 2-piece rotor configurations. These flat discs allow you to retain your existing aluminum hats while replacing only the friction surface, providing a cost-effective way to maintain track-ready braking performance. The drilled and slotted pattern improves initial bite and helps evacuate heat and gasses during aggressive driving.

• Direct replacement ring for DBA 5000 Series and compatible 2-piece rotor assemblies
• Drilled and slotted design for superior thermal management and pad outgassing
• High-carbon alloy construction for increased durability under thermal stress
• Precision machined friction surface for consistent pedal feel
• Manufacturer Part Number: DBA52323.1XS
• Position: Rear

Fits select 2009-2021 Nissan GT-R models (including Base, Black Edition, Nismo, Premium, Pure, T-spec, and Track Edition) equipped with factory Brembo brakes.

The DBA 5000 Series T3 slotted replacement rotor ring is a high-performance track-ready solution designed specifically for the rear of the R35 GT-R. This is a "flat disc" replacement intended for use with existing DBA or compatible two-piece rotor hats. By replacing only the friction surface, you maintain the weight-saving benefits of your aluminum hats while restoring braking performance and thermal capacity.

Engineered with the patented Kangaroo Paw ventilation system and Tri-Symmetrical T3 slotting, these rotors significantly improve heat dissipation and outgassing during aggressive driving. The high-carbon alloy construction ensures structural stability under extreme temperatures, reducing the risk of warping or pedal vibration.

• Manufacturer Part Number: DBA52323.1S
• Product Series: 5000 Series (Two-Piece Component)
• Rotor Style: T3 Tri-Symmetrical Slotted
• Position: Rear
• Fitment: Designed for Brembo-equipped models only
• Note: Replacement rotor ring only; does not include mounting hardware or aluminum center hat
• Ventilation: Kangaroo Paw 144-diamond and tear-drop pillar design for maximum cooling surface area

Fits select 2009-2011 Nissan GT-R (Base and Premium) models equipped with factory Brembo calipers.

The DBA 5000 Series T3 slotted replacement disc is engineered for high-performance applications where thermal management is critical. Designed as a direct replacement for the outer ring in two-piece rotor configurations, this disc allows GT-R owners to retain their existing aluminum hats while refreshing the friction surface. This part is ideal for street or track use, featuring DBA’s patented Kangaroo Paw ventilation system for superior heat dissipation compared to traditional straight-vane rotors.

• Product Series: 5000 Series
• Position: Front
• Design: T3 Slotted (Tri-Symmetrical)
• Material: XG150 High Carbon Alloyed Iron
• Compatibility: Fits OEM or DBA aluminum hats for 2009-2011 GT-R Brembo systems
• MPN: DBA52322.1S

Note: This is a replacement rotor ring only. Mounting hardware and the center aluminum hat are not included and must be reused from your existing assembly or purchased separately.

Fits 2008-2011 Nissan GT-R and Pathfinder models. DBA 5000 Series T3 rotors provide a high-performance two-piece braking solution designed for extreme street and track applications. These rotors feature a 6061-T6 aircraft-grade aluminum Alumalite center hat, which significantly reduces unsprung weight and improves heat dissipation compared to standard one-piece iron rotors. The T3 tri-symmetrical curved slot design increases the number of exit points for friction gases and debris, ensuring a more consistent pedal feel and improved pad bite.

• Two-piece assembled design with black-anodized aluminum center hat
• T3 slotted surface to dampen vibration and clear braking debris
• High-carbon alloyed iron ring for increased thermal capacity
• Reduces unsprung weight for improved handling and suspension response
• Direct replacement for factory rear rotors
• Manufacturer Part Number: DBA52321BLKS

Fits 2009-2011 Nissan GT-R Base and Premium models.

The DBA 5000 Series XS brake rotor offers a significant performance upgrade for the R35 GT-R, utilizing a two-piece design to manage the extreme thermal loads generated by high-speed braking. By pairing a high-carbon iron ring with a 6061-T6 aluminum hat, these rotors reduce unsprung weight and improve heat dissipation, protecting wheel bearings from heat soak while enhancing suspension response.

The XS series features a specifically engineered drilled and slotted pattern. The cross-drilling provides increased surface area for cooling and improved initial bite, while the slots efficiently clear brake dust, debris, and gases to maintain a clean contact patch between the pad and rotor. This assembly comes pre-mounted with a black anodized hat for a clean, corrosion-resistant finish.

• Manufacturer Part Number: DBA52320BLKXS
• Position: Front
• Rotor Type: 2-Piece Fully Assembled
• Surface Style: XS (Drilled and Slotted)
• Hat Material: Lightweight 6061-T6 Aluminum
• Hat Finish: Black Anodized
• Direct replacement for factory front rotors

Fits 2009-2011 Nissan GT-R (Base and Premium).

The DBA 5000 Series T3 is a high-performance two-piece brake rotor engineered for the extreme thermal demands of the R35 chassis. These rotors utilize a lightweight 6061-T6 aluminum hat to significantly reduce unsprung weight, improving suspension response and handling. The two-piece design also facilitates better heat dissipation compared to factory units, helping to prevent brake fade during aggressive driving or track sessions.

• Series: 5000 Series T3
• Construction: Two-piece fully assembled with black anodized aluminum hat
• Slot Style: T3 Tri-Symmetrical slots for superior gas venting and pad cleaning
• Position: Front
• Manufacturer Part Number: DBA52320BLKS

By decoupling the friction ring from the mounting hat, these rotors allow for uniform thermal expansion, reducing the risk of warping and providing a more consistent pedal feel. This assembly is a direct replacement for the factory front rotors.

Fits select 2008-2022 Nissan 350Z/370Z and Infiniti FX50, G37, M35h, M37, M56, Q50, Q60, Q70, and Q70L models.

DBA 5000 Series XS rotors deliver high-performance thermal management in a lightweight two-piece design. Built on the proven technology of the 4000 Series, these rotors utilize a 6061-T6 aluminum hat to significantly reduce unsprung weight and minimize heat transfer to the wheel bearings. The XS cross-drilled and slotted pattern provides superior pad bite, prevents glazing, and efficiently clears outgassing during heavy braking scenarios.

• Two-piece design with 6061-T6 aluminum hats for improved heat dissipation.
• XS cross-drilled and slotted pattern for maximum cooling and debris removal.
• Reduces unsprung weight for better suspension response and handling.
• Direct replacement for OEM Sport-trim front rotors.
• Manufacturer Part Number: DBA52314BLKXS

By utilizing a replaceable outer iron ring, the 5000 Series offers lower long-term maintenance costs for drivers who frequent the track or demanding mountain roads.

Fits select 2008-2022 Infiniti (G37, Q50, Q60, M37, FX50) and Nissan (350Z, 370Z) models. This DBA 5000 Series assembly is a high-performance, two-piece direct replacement rotor designed for track days, rally, and high-performance street use.

By combining a high-carbon cast iron ring with a T6061-T6 aerospace-grade aluminum hat, the 5000 Series significantly reduces unsprung weight. This design improves handling and reduces heat transfer from the disc to the hub, preventing bearing wear and ensuring uniform radial expansion under extreme thermal loads. The two-piece construction also offers long-term cost savings, as the aluminum hats can be reused with DBA replacement rings. Each rotor is factory-assembled using National Aerospace Standards (NAS) bolts and crimp nuts for maximum structural integrity.

• Part Number: DBA52314BLKS
• Series: 5000 Series (T3 Slotted)
• Construction: 2-Piece Assembled
• Materials: High-carbon cast iron rings with T6061-T6 aluminum hats
• Hardware: National Aerospace Standards (NAS) bolts and crimp nuts
• Application: Front Brake System
• Benefits: Reduced unsprung weight and improved heat dissipation
• Ideal for: Performance street, track day, and club racing

Fits select 2008-2014 Mitsubishi Lancer models, including Evolution GSR/MR, Ralliart, GT, GTS, and ES.

The DBA 5000 Series represents the pinnacle of disc brake technology, featuring a composite two-piece design that serves as a high-performance direct replacement for factory rotors. By combining high-carbon cast-iron friction rings with T6061-T6 aerospace-grade aluminum hats, these rotors provide significant weight savings and superior thermal management compared to traditional one-piece designs.

The lightweight aluminum center hats are secured to the rings using National Aerospace Standards (NAS) bolts and crimp nuts, allowing for uniform radial disc expansion as temperatures rise. This design significantly reduces unsprung weight and minimizes heat transfer from the disc to the hub and wheel bearings, ensuring consistent performance during track days, rally stages, or spirited street driving. This unit comes fully assembled and ready for installation; the 5000 Series design also allows for the reuse of the aluminum hats when replacing worn friction rings in the future.

• Series: 5000 Series (2-Piece Assembled)
• Position: Front
• Friction Surface: Slotted
• Hat Material: T6061-T6 Aerospace Grade Aluminum
• Hat Finish: Black
• Hardware: National Aerospace Standards (NAS) Bolts and Crimp Nuts
• Friction Material: High Carbon Cast-Iron
• Manufacturer Part Number: DBA52224V2BLKS

Fits select 2006-2015 Mitsubishi Eclipse, Galant, and Lancer Evolution (GSR / MR / MR Touring).

The DBA 5000 Series T3 is a premier two-piece replacement brake rotor designed for high-performance street and track use. This assembly features a precision-machined rotor ring and aluminum hat, engineered to manage extreme thermal stress and reduce unsprung weight compared to traditional one-piece units. The T3 tri-symmetrical slot design effectively clears dust and gases, ensuring a consistent friction surface and improved pedal feel during heavy braking.

• Product Line: DBA 5000 Series
• Rotor Style: T3 Tri-Symmetrical Slotted
• Configuration: Two-piece rotor with hat
• Position: Front
• Manufacturer Part Number: DBA52223.1S

Whether you are maintaining a Lancer Evolution GSR or upgrading an Eclipse GT, this T3 slotted rotor provides the thermal stability and stopping power required for demanding driving conditions. The 5000 series rotors are designed as a direct-fit replacement for standard two-piece configurations, allowing for easier serviceability and superior cooling performance.

Fits 2003-2006 Mitsubishi Lancer models including Evolution (VIII/IX), ES, LS, OZ Rally, Ralliart, and Sportback.

The DBA 5000 Series T3 is a premium two-piece brake rotor designed for high-performance street and track use. By utilizing a 6061-T6 aerospace-grade aluminum hat assembled to a high-carbon alloy rotor ring, this unit significantly reduces unsprung mass and improves suspension response. The black anodized hat acts as a thermal barrier, reducing heat transfer to the wheel bearings while providing a clean, corrosion-resistant finish. Featuring DBA’s patented T3 tri-symmetrical curved slots, these rotors efficiently evacuate dust and gases to maintain a consistent friction surface and reduce brake fade.

• Two-Piece Construction: Lightweight aluminum center hat reduces rotating mass and handles thermal expansion better than one-piece rotors.
• T3 Slot Design: Tri-symmetrical curved slots dampen vibration and harmonics for a quieter, more responsive pedal.
• High-Carbon Alloy: Specialized metallurgy provides superior thermal capacity for extreme braking conditions.
• Assembled & Ready: Comes fully assembled with high-grade fasteners for direct bolt-on installation.
• MPN: DBA52218BLKS
• Position: Front