Fits 1993-1998 Toyota Supra Base and Twin Turbo models.

The DBA 4000 Series XS is a premium one-piece direct replacement brake rotor engineered for drivers seeking improved thermal capacity and consistent stopping power. These rotors are cast from high-carbon, heat-treated iron to ensure stability under high-stress braking. The XS design utilizes a specific cross-drilled and slotted pattern to increase pad bite and allow brake gases to escape, reducing fade. To handle heat soak, DBA employs its patented Kangaroo Paw ventilation system, which features 144 diamond and teardrop-shaped pillars that provide significantly more surface area and structural support than standard straight-vane rotors.

• Series: 4000 Series XS
• Position: Front
• Rotor Style: Drilled & Slotted
• Material: High carbon alloy, heat-treated for thermal stability
• Ventilation: Patented Kangaroo Paw pillar design
• Installation: Direct bolt-on replacement for factory rotors
• Manufacturer Part Number: DBA4718XS

Fits 1993-1998 Toyota Supra Base and Twin Turbo models.

The DBA 4000 Series T3 is a heavy-duty, direct-replacement front brake rotor designed for drivers seeking high-performance braking and superior thermal management. These rotors are cast from XG150 high-carbon alloyed iron and undergo a thermal stability profiling process to handle the extreme heat cycles of spirited driving or track use.

Every DBA4718S rotor features the patented Tri-Symmetrical T3 slot design, which provides a quieter, more responsive pedal feel while continuously clearing dust and gases from the pad surface. To ensure maximum cooling efficiency, DBA utilizes its unique Kangaroo Paw ventilation system, a series of 144 diamond and teardrop-shaped pillars that increase internal surface area and structural strength compared to traditional straight-vane rotors.

• T3 Tri-Symmetrical Slots: Increases brake bite and reduces vibration and noise.
• Kangaroo Paw Ventilation: Enhanced heat dissipation and internal airflow.
• XG150 High Carbon Alloyed Iron: Increases thermal capacity and minimizes warping.
• Thermographic Heat Monitoring: Heat-sensitive paint markings change color to help monitor rotor peak temperatures.
• Protective Coating: Prevents corrosion on non-friction surfaces for a clean look.
• Manufacturer Part Number: DBA4718S

Fits 2004-2007 Subaru Impreza WRX STI and WRX STI Limited.

The DBA 4000 Series T3 is a heavy-duty, direct-replacement rear brake rotor engineered for high-performance street and track applications. Cast from XG150 high-carbon alloyed iron and subjected to Thermal Stability Profiling (TSP), these rotors are specifically designed to handle the extreme thermal stress of aggressive braking without compromising structural integrity.

This rotor features DBA’s patented Kangaroo Paw ventilation system, which utilizes 144 diamond and teardrop-shaped pillars to provide significantly more surface area and structural support than standard straight-vane rotors. The Tri-Symmetrical T3 slot design reduces vibration and harmonic noise while providing a consistent, clean friction surface for the brake pads. The uni-directional slotting ensures effective gas and dust dissipation for a firm, predictable pedal feel.

• Series: 4000 Series T3
• Position: Rear
• Material: XG150 High Carbon Alloyed Iron with Thermal Stability Profiling (TSP)
• Ventilation: Patented Kangaroo Paw 144-pillar design
• Slotting: T3 Tri-Symmetrical uni-directional slots
• Hole Count: 10 Stud Hole (Dual drilled for multiple hub fitments)
• MPN: DBA4656S-10

Fits select 2003-2014 Subaru Impreza models, including WRX and WRX STI. This DBA 4000 Series XS rear rotor is a premium performance upgrade engineered for drivers who demand consistent braking performance under high thermal stress.

Constructed from XG150 high carbon alloy iron and enhanced with Thermal Stability Profiling (TSP), these rotors are built to handle extreme heat loads without compromising structural integrity. The XS series features a non-directional cross-drilled and slotted pattern that increases pad bite and ensures a clean friction surface. The 10-stud hole design provides dual-fitment versatility for various wheel hub configurations.

• Manufacturer Part Number: DBA4655XS-10
• Kangaroo Paw Ventilation: Patented 144 diamond and teardrop pillar design increases surface area and improves cooling efficiency compared to traditional straight-vane rotors.
• High Carbon Alloy: XG150 material reduces brake noise and enhances resistance to thermal shock.
• Thermal Stability Profiling (TSP): Special heat treatment process improves the iron's microstructure for prolonged rotor life.
• Drilled and Slotted: Optimizes gas and dust evacuation while improving cooling for better pedal feel.
• Anti-Corrosion Coating: Protective paint on non-friction areas maintains a clean appearance and prevents rust.

Fits select 2003-2014 Subaru Impreza models, including WRX, WRX STI, RS, and 2.5i (10 Stud Hole pattern).

The DBA 4000 Series T3 is a high-performance rear slotted brake rotor designed for enthusiasts who demand consistent stopping power on the street and track. Engineered with DBA’s patented T3 tri-symmetrical slot design, these rotors increase the number of exit points for brake pad friction gases, which dampens vibration and ensures a quiet, responsive pedal feel. The high-carbon XG150 alloyed iron construction is enhanced with Thermal Stability Profiling (TSP), allowing the rotor to withstand the extreme temperatures generated during aggressive braking maneuvers without warping or cracking.

For superior heat management, these rotors utilize the Kangaroo Paw ventilation system. Unlike traditional straight vanes, this pillar-and-column design increases internal surface area and structural strength, resulting in more efficient cooling and faster heat dissipation. Additionally, thermographic heat monitoring paint markings provide a visual cue for temperature thresholds, helping you monitor braking performance in real-time.

• T3 Tri-Symmetrical Slots: Reduces noise and vibration while maintaining a clean pad surface.
• Kangaroo Paw Ventilation: Patented pillar design for maximum cooling and structural integrity.
• XG150 High Carbon Iron: Formulated for high thermal capacity and durability.
• 10 Stud Hole Pattern: Dual-drilled design for versatile hub fitment.
• Thermographic Paint: Integrated heat monitoring for performance tracking.
• MPN: DBA4655S-10

Fits select 2003-2020 Subaru Impreza, WRX, WRX STI, BRZ, and Toyota 86 models.

The DBA 4000 Series XS is a high-performance direct replacement front brake rotor designed for drivers who demand consistent stopping power and superior thermal management. Engineered from high-carbon, heat-treated iron, these rotors are built to withstand the rigors of spirited driving and heavy braking without warping or premature wear.

This rotor features DBA’s patented Kangaroo Paw ventilation system, a series of 144 diamond and teardrop-shaped pillars that provide significantly more surface area and better airflow than traditional straight-vane designs. The XS cross-drilled and slotted pattern further improves performance by clearing dust, debris, and gases from the pad interface, ensuring a clean surface for immediate brake bite.

• High Carbon Material: Heat-treated iron construction for maximum durability and thermal stability.
• Kangaroo Paw Ventilation: Patented pillar design improves cooling efficiency and rotor strength.
• XS Pattern: Combined drilling and slotting for enhanced pad outgassing and friction consistency.
• Direct Replacement: Designed to bolt directly onto factory hubs with a specialized 10-hole configuration.
• Manufacturer Part Number: DBA4654XS-10

Fits select 2003-2020 Subaru Impreza, WRX, STI, BRZ and Toyota 86. This DBA 4000 Series T3 rotor is a high-performance direct replacement for drivers seeking superior thermal management and stopping power.

Engineered with Disc Brakes Australia’s patented Tri-Symmetrical (T3) slotting, these rotors significantly increase the number of exit points for brake pad friction gases, maintaining a clean pad surface and consistent pedal feel. The 10 stud hole design provides a dual-drill pattern, ensuring compatibility across various 5x100 and 5x114.3 hub configurations found on Subaru performance models.

• Kangaroo Paw Ventilation: Patented 144 diamond and teardrop pillar design increases surface area and heat dissipation efficiency compared to traditional straight-vane rotors.
• High Carbon Alloy: Thermal Stability Profiling (TSP) heat-treated iron handles extreme heat cycles without warping or cracking.
• T3 Slot Design: Reduces vibration and brake fade while improving pad bite.
• Protective Coating: Thermographic heat paint markings change color to monitor peak rotor temperatures.
• Part Number: DBA4654S-10

The DBA 4000 Series XS rear rotor is a high-performance direct replacement for select 2003-2009 Subaru Forester, Impreza, Legacy, and Outback models. Engineered for drivers who demand consistent braking under thermal stress, these rotors utilize DBA’s proprietary Kangaroo Paw ventilation system, which features a series of 144 diamond and teardrop-shaped pillars to increase surface area and heat dissipation compared to traditional straight-vane designs.

Constructed from high-carbon, heat-treated iron, the DBA4653XS is designed to resist thermal cracking and warping during aggressive use. The unique XS cross-drilled and slotted pattern provides improved initial pad bite and efficiently clears dust, gases, and moisture from the friction surface, ensuring reliable stopping power in both street and spirited driving conditions.

• Direct replacement rear rotor compatible with factory calipers and mounting points
• XS cross-drilled and slotted design for improved cooling and pad outgassing
• Patented Kangaroo Paw ventilation design significantly improves heat dissipation
• High-carbon, heat-treated iron construction for increased thermal stability and durability
• Thermal Stability Profiling (TSP) helps reduce internal stresses and extends rotor life
• Non-directional drill and slot pattern allows for universal left or right fitment
• Manufacturer Part Number: DBA4653XS

Fits select 2003-2009 Subaru Forester, Impreza (WRX/STI), Legacy, and Outback models.

The DBA 4000 Series T3 is a high-performance, direct replacement rear brake rotor designed for drivers who demand consistent braking performance under increased thermal loads. Cast from high-carbon, heat-treated iron, these rotors are engineered to withstand the stresses of spirited driving and heavy braking without warping or cracking.

Each rotor features DBA's patented Kangaroo Paw ventilation system, which utilizes a series of 144 diamond and teardrop-shaped pillars to significantly increase surface area and improve cooling efficiency over traditional straight-vane designs. The Tri-symmetrical (T3) curved slots effectively clear brake dust and gases while providing a quieter, smoother pedal feel and more consistent pad bite.

• Material: High-carbon, heat-treated iron for maximum thermal capacity and durability.
• Ventilation: Patented Kangaroo Paw pillar design for superior heat dissipation.
• Slotting: T3 Tri-symmetrical curved slots reduce vibration and maintain pad cleanliness.
• Finish: Protective coating on non-friction surfaces to prevent corrosion and maintain a clean appearance.
• Installation: Direct replacement for factory units with no modifications required.
• Part Number: DBA4653S

Fits select 2001-2022 Subaru (Impreza WRX/STI, Forester, Legacy, Outback, BRZ), Toyota 86, Scion FR-S, and Saab 9-2X.

The DBA 4000 Series XS is a premium direct-replacement front brake rotor designed for drivers who demand consistent pedal feel and superior thermal management. These rotors are cast from high-carbon iron and undergo a specialized heat-treatment process to improve the metal's grain structure, ensuring the rotor can withstand the thermal stresses of spirited driving or heavy vehicle loads. The XS designation indicates a unique drilled and slotted pattern that provides maximum cooling surface area while helping to clear brake dust and gases for improved pad bite.

Equipped with DBA's patented Kangaroo Paw ventilation system, this rotor utilizes a network of 144 diamond and teardrop-shaped pillars. This design significantly increases internal surface area and structural strength compared to traditional straight-vane rotors, resulting in more efficient heat dissipation and a reduction in brake fade. Every rotor is finished with a protective coating on non-friction surfaces to resist corrosion and maintain a clean appearance.

• Manufacturer Part Number: DBA4650XS
• Series: 4000 Series XS
• Position: Front
• Design: Drilled and Slotted for superior outgassing and cooling
• Material: High Carbon, Heat Treated Iron
• Ventilation: Patented Kangaroo Paw pillar design for 20% more efficiency than standard vanes
• Performance: Enhanced thermal stability and reduced brake fade

Fits select 2001-2022 Subaru (WRX, BRZ, Legacy, Forester, Outback, Impreza, Baja, XV Crosstrek), Toyota 86, Scion FR-S, and Saab 9-2X.

The DBA 4000 Series T3 is a high-performance, single-piece direct replacement front brake rotor engineered for drivers who demand superior thermal management and consistent stopping power. Constructed from high-carbon, heat-treated iron, these rotors are built to handle the extreme temperatures generated during spirited driving or track use without the risk of warping or fading.

• Tri-Symmetrical Slotting: The T3 design uses precision-machined slots to dampen vibration and noise, providing a quieter and smoother pedal feel while effectively clearing dust and gases.
• Kangaroo Paw Ventilation: Features a patented pillar design that significantly increases surface area for cooling and provides greater structural strength compared to traditional straight-vane rotors.
• High-Carbon Iron: Cast from a high-carbon alloy to enhance thermal capacity, allowing the rotor to absorb and dissipate more heat during heavy braking.
• Heat-Treated: The iron undergoes a specialized heat treatment process to relieve internal stresses, ensuring the rotor maintains its dimensional stability through repeated heat cycles.
• Direct Fit: Designed to bolt directly to the factory mounting points as a high-performance replacement for original equipment rotors.
• Manufacturer Part Number: DBA4650S

Fits select 1990-2013 Subaru Forester, Impreza, and Legacy, and 2005-2006 Saab 9-2X (2.5L).

The DBA 4000 Series T3 is a heavy-duty, direct-replacement rear brake rotor engineered for drivers who demand consistent stopping power and superior thermal management. These rotors are cast from XG150 high-carbon, heat-treated iron, allowing them to withstand the extreme thermal cycling encountered during spirited driving or track use without warping.

• T3 Tri-Symmetrical Slots: Features CNC-machined slots designed to dampen vibration and harmonics for a quieter, smoother pedal feel while effectively clearing brake dust and gases.
• Kangaroo Paw Ventilation: Utilizes a patented pattern of 144 diamond and teardrop pillars to provide significantly more surface area and cooling efficiency than standard straight-vane rotors.
• High-Carbon Alloy: Increases thermal capacity and minimizes the risk of cracking under high-heat conditions.
• Thermal Stability Profiling: Heat-treated to reduce internal stresses in the rotor material, ensuring long-term durability.
• Protective Coating: Includes a matte black finish on the hub to prevent corrosion and maintain a clean appearance behind the wheels.

Manufacturer Part Number: DBA4644S

Fits select 2003-2008 Nissan 350Z and Infiniti G35 models (V6-3.5L).

The DBA 4000 Series T3 is a high-performance, heavy-duty direct replacement brake rotor designed for enthusiast street and track use. These rotors are cast from high-carbon, heat-treated iron to withstand extreme thermal cycling and resist warping or cracking under intense braking pressure. The patented Kangaroo Paw ventilation system features a unique pillar design that increases surface area and improves heat dissipation, keeping your braking system cooler than traditional straight-vane rotors.

The T3 tri-symmetrical slotting pattern provides a consistent brake pedal feel by efficiently evacuating gases, dust, and water from the rotor surface. This design also ensures even pad wear and reduces the vibration often associated with traditional slotted rotors. Each rotor is finished with Thermal Stability Profiling (TSP) for improved grain structure and long-term durability.

• Tri-symmetrical T3 slotting for quiet, vibration-free gas and dust evacuation
• Kangaroo Paw ventilation design for superior heat dissipation
• High-carbon, heat-treated iron construction for increased strength and thermal capacity
• Thermal Stability Profiling (TSP) enhances material durability during extreme use
• Direct replacement for factory Brembo-equipped applications
• Manufacturer Part Number: DBA4601S

Fits select 2003-2008 Nissan 350Z and Infiniti G35 models equipped with factory Brembo calipers.

The DBA 4000 Series T3 is a high-performance, direct-replacement front brake rotor engineered for aggressive street driving and track applications. Featuring a tri-symmetrical slot design and high-carbon iron construction, these rotors provide consistent friction and rapid dissipation of heat and gasses for a reliable pedal feel.

• Kangaroo Paw Ventilation: Patented 144-pillar ventilation system increases surface area and cooling efficiency compared to standard straight-vane rotors.
• T3 Tri-Symmetrical Slots: 48 precision-machined slots dampen vibration and harmonics while keeping pad surfaces clean for more consistent bite.
• High-Carbon Iron: Thermal Stability Profiling (TSP) and high-carbon alloy composition improve the rotor's ability to handle extreme heat cycles without warping.
• Protective Finish: Features a moisture-resistant coating on non-friction surfaces to prevent corrosion.
• Direct Fit: Replaces factory rotors without modifications; designed for models with Brembo brake packages.
• Manufacturer Part Number: DBA4600S

Fits 2000-2009 Honda S2000 (Base and CR).

The DBA 4000 Series T3 is a heavy-duty, direct-replacement rear brake rotor engineered for high-performance street and track-day applications. Cast from XG150 high-carbon alloyed iron, these rotors are subjected to Thermal Stability Profiling (TSP) heat treatment to ensure they can handle extreme thermal cycles without warping or cracking. This rotor provides a significant upgrade in heat dissipation and pedal feel over standard OE components.

• T3 Tri-Symmetrical Slotting: Features CNC-machined slots that reduce vibration and harmonics for quieter operation while constantly clearing dust and gases from the pad surface.
• Kangaroo Paw Ventilation: A patented pillar ventilation system that increases surface area and structural strength, providing superior cooling compared to traditional straight-vane rotors.
• XG150 High Carbon Alloy: Formulated to increase thermal capacity, allowing the braking system to manage higher temperatures during aggressive driving.
• Thermographic Paint Markings: Provides a visual heat-check by changing color at specific temperature thresholds, allowing for easy monitoring of rotor fatigue.
• Anti-Corrosion Finish: Protective coating on the hub and non-friction surfaces maintains a clean appearance and prevents rust-seizure.
• Manufacturer Part Number: DBA4483S

Fits 2000-2009 Honda S2000 Base and CR models.

The DBA 4000 Series T3 is a high-performance, direct-replacement front brake rotor engineered for drivers who demand consistent stopping power under extreme thermal stress. Cast from XG-150 high-carbon alloyed iron and subjected to thermal stability profiling (TSP), these rotors are built to handle the rigors of spirited driving and track environments without warping or cracking. The T3 tri-symmetrical slot design provides a quieter, smoother brake pedal feel while effectively clearing dust and gases for a consistent pad bite.

• Tri-Symmetrical T3 Slots: CNC-machined slots reduce vibration and noise while maintaining a clean pad surface.
• Kangaroo Paw Ventilation: Patented 144 diamond and teardrop pillar design increases surface area for superior heat dissipation compared to traditional straight vanes.
• XG-150 High Carbon Alloyed Iron: Enhances thermal capacity to withstand prolonged high-temperature braking.
• Thermographic Temperature Monitoring: Built-in heat-sensitive paint stripes change color to provide a visual record of peak operating temperatures.
• Protective Coating: Durable finish on the hub and non-friction surfaces prevents corrosion and maintains a clean aesthetic.
• Manufacturer Part Number: DBA4482S

Fits select 2003-2006 Mitsubishi Lancer models, including Evolution VIII/IX, Ralliart, Sportback, ES, and LS.

The DBA 4000 Series XS (DBA4419XS) is a premium one-piece performance rotor designed for drivers who demand consistent stopping power and thermal management. Cast from high-carbon, heat-treated iron, these rotors are engineered to withstand the extreme temperatures generated during aggressive street driving or track use. The XS variant features a unique cross-drilled and slotted pattern that improves pad bite, reduces glaze, and facilitates the escape of heat and friction gases.

• Kangaroo Paw Ventilation: DBA's patented 144 diamond and teardrop pillar design significantly increases internal surface area, allowing for faster heat dissipation and improved structural strength compared to traditional straight-vane rotors.
• Thermal Stability Profiling (TSP): The rotor undergoes a specialized heat-treatment process to stabilize the iron grain structure, reducing internal stresses and minimizing the risk of warping or cracking.
• High Carbon Iron: Optimized metallurgy provides superior thermal capacity and improved vibration dampening for a quieter, more reliable brake system.
• Protective Finish: Features a corrosion-resistant coating on the hub and non-friction surfaces to maintain a clean look behind your wheels.
• Direct Replacement: Precisely machined to OE specifications for a bolt-on installation using factory calipers and mounting points.

Fits select 2003-2006 Mitsubishi Lancer models, including Evolution (VIII/IX), Ralliart, and ES.

The DBA 4000 Series T3 is a heavy-duty, direct-replacement rear brake rotor designed for high-performance street and track-day use. Engineered with DBA’s XG150 high-carbon, heat-treated iron alloy, these rotors provide exceptional thermal stability and resistance to warping under extreme braking conditions.

The 4000 Series T3 features the patented Kangaroo Paw ventilation system, which utilizes a series of pillars and baffles to increase surface area and improve airflow compared to traditional straight-vane designs. This is paired with tri-symmetrical T3 slots to effectively dissipate gases and dust, ensuring a clean pad surface and a consistent, vibration-free pedal feel.

• Series: 4000 Series T3
• Position: Rear
• Material: XG150 High Carbon Alloy Iron (Heat Treated)
• Ventilation Design: Kangaroo Paw pillar system for superior cooling
• Slotting: T3 Tri-Symmetrical curved slots for noise reduction and gas venting
• Installation: Direct replacement for factory rotors; no modification required
• Manufacturer Part Number: DBA4419S

Fits 2003-2006 Mitsubishi Lancer, including Evolution, Ralliart, ES, LS, OZ Rally, and Sportback models.

The DBA 4000 Series XS offers a high-performance braking solution for the 2003-2006 Mitsubishi Lancer. These premium one-piece rotors are engineered from high-carbon iron and undergo Thermal Stability Profiling (TSP) heat treatment to handle extreme thermal stress without warping. The XS series utilizes a specifically engineered drilled and slotted pattern to increase initial pad bite and effectively expel brake dust and gases during heavy deceleration.

A key technical advantage is the patented Kangaroo Paw ventilation system. Instead of traditional straight cooling vanes, this design uses a series of 144 diamond and teardrop-shaped pillars to increase surface area and improve cooling efficiency. This keeps the rotor cooler and extends the life of both the rotor and brake pads under demanding conditions.

• Material: High-carbon alloyed iron for superior thermal capacity and durability
• Heat Treatment: TSP (Thermal Stability Profiling) reduces internal stresses and grain structure issues
• Ventilation: Patented Kangaroo Paw pillar design for maximum heat dissipation
• Friction Surface: XS cross-drilled and slotted pattern for consistent pad performance
• Fitment: Direct replacement for factory front rotors
• Manufacturer Part Number: DBA4418XS

Fits 2003-2006 Mitsubishi Lancer models, including Evolution, Ralliart, and ES. This DBA 4000 Series T3 high-performance rotor is a direct replacement upgrade designed for drivers who demand consistent stopping power and thermal stability under heavy braking conditions.

Constructed from high-carbon, heat-treated iron, this rotor is engineered to withstand extreme heat cycles without warping or cracking. It features DBA’s patented Kangaroo Paw ventilation system, which utilizes a series of 144 diamond and tear-drop shaped pillars to increase surface area and improve cooling efficiency by up to 20% compared to traditional straight-vane designs. The Tri-symmetrical (T3) slotting further enhances performance by providing additional exit points for brake pad out-gassing and debris, ensuring a clean pad surface and consistent friction levels.

• Tri-symmetrical T3 slotting reduces vibration and promotes even pad wear
• Kangaroo Paw ventilation design for superior heat dissipation
• XG-150 high-carbon alloyed iron construction for increased thermal capacity
• Thermographic heat paint markings to monitor peak braking temperatures
• Direct fitment for factory braking systems
• Part Number: DBA4418S

Fits 2020-2024 Chevrolet Corvette C8 models equipped with the J55 or Z51 performance brake packages (Rear).

The DBA 4000 Series Slotted Rotor is a high-performance, direct-replacement brake upgrade designed for C8 Corvette owners who demand consistent stopping power under high-heat conditions. Featuring the signature T3 slotted design and advanced metallurgy, this rotor effectively vents gasses and dust while maintaining a clean pad surface for maximum friction and bite.

• XG-150 High Carbon Alloy: Enhanced thermal capacity allows the rotor to handle prolonged extreme temperatures without warping or cracking.
• T3 Slotted Design: Precision CNC-machined tri-symmetrical slots reduce vibration and ensure even pad wear.
• Kangaroo Paw Ventilation: A patented 144-diamond and tear-drop pillar design provides significantly better heat dissipation than traditional straight-vane rotors.
• Thermal Stability Profiling (TSP): Relieves internal stresses in the rotor material, extending the service life during heavy street or track use.
• Corrosion Protection: Protective coating on non-friction surfaces prevents rust and maintains a clean look behind your wheels.
• MPN: DBA43929S
• Position: Rear

Fits 2020-2024 Chevrolet Corvette C8 models equipped with J55 or Z51 performance brake packages.

The DBA 4000 Series T3 is a heavy-duty, single-piece performance brake rotor designed for high-demand street and track use. It serves as a direct replacement for your factory rotors, offering superior thermal management and structural integrity. This rotor features DBA’s patented T3 bi-directional slot design, which utilizes tri-symmetrical CNC-machined slots to dampen vibration harmonics and provide a consistent, responsive pedal feel while reducing brake fade.

• Performance Series: 4000 Series T3
• Slot Design: Patented T3 bi-directional slots increase outgassing exit points and improve pad bite.
• Construction: High-carbon alloyed iron for improved thermal capacity and resistance to cracking under high temperatures.
• Fitment: Front rotor for C8 Corvette with J55 or Z51 brake options.
• Installation: Direct OE replacement; no modifications required.
• Part Number: DBA43928S

Fits 2017 Honda Civic (EX, EX-L, EX-T, LX, LX-P, Si, Sport, Sport Touring, Touring, and Type R).

The DBA 4000 Series T3 is a high-performance, single-piece direct replacement brake rotor engineered for drivers who demand consistent stopping power and improved pedal feel. This rotor features DBA’s patented T3 tri-symmetrical CNC-machined slot design, which increases the number of exit points for brake pad friction gases and dust to escape. This results in a quieter, smoother, and more responsive braking experience compared to traditional slotted rotors.

Built to withstand extreme thermal stress, these rotors are cast from XG-150 high-carbon alloyed iron and undergo Thermal Stability Profiling (TSP) to enhance the material microstructure. To help you monitor brake performance, DBA includes Thermo-graphic paint (THGP) markings that change color at specific temperature thresholds. The universal slot design allows the rotor to be used on either the left or right side of the vehicle, simplifying installation.

• Manufacturer Part Number: DBA43700S
• XG-150 high-carbon alloyed iron for increased thermal capacity
• T3 tri-symmetrical slots for improved gas and dust dissipation
• Thermal Stability Profiling (TSP) for enhanced durability under heat
• Thermo-graphic Paint (THGP) for easy rotor temperature monitoring
• Direct replacement fitment—bolts to factory mounting points
• Moisture-proof corrosion protection packaging

Fits 2020-2024 Toyota GR Yaris and 2022-2024 Toyota GR Corolla models. These DBA 4000 Series T3 performance brake rotors are engineered as a premium single-piece direct replacement for the factory rear discs, offering enhanced thermal management and braking consistency.

The 4000 Series features DBA’s patented T3 bi-directional slot design. These CNC-machined tri-symmetrical slots significantly increase the number of exit points for friction gases and debris to escape, ensuring a clean pad surface and a more responsive pedal feel. Cast from high-carbon alloy, these rotors are designed to withstand the high temperatures of spirited driving and track use without compromising structural integrity.

• Series: 4000 Series T3
• Position: Rear
• Design: Patented T3 Tri-Symmetrical Bi-Directional Slots
• Construction: Single-piece high-carbon alloy
• Direct fitment to factory hub and caliper
• Manufacturer Part Number: DBA43467S

Fits 2020-2023 Kia Stinger models (3.3L) including GT, GT-Line, GT1, GT2, and Tribute Edition.

The DBA 4000 Series T3 is a high-performance, direct-replacement rear brake rotor designed for drivers who demand consistent stopping power and thermal stability. Built with DBA’s patented Tri-Symmetrical (T3) slot design, these rotors feature 48 precision CNC-machined slots that provide a quieter, smoother pedal feel while significantly increasing the exit points for brake pad friction dust and gases. This ensures cleaner pad surfaces and more effective braking under heavy use.

• XG-150 High Carbon Alloyed Iron: Specifically formulated for high thermal capacity and durability in performance applications.
• Thermal Stability Profiling (TSP): Heat treatment process that realigns the microstructure of the iron to reduce internal stresses and prolong rotor life.
• Thermo-Graphic Paint (THGP): Color-changing heat markings allow for easy monitoring of peak rotor temperatures during track or spirited driving.
• Universal Slot Design: Symmetrical slotting eliminates the need for separate left and right rotors, simplifying installation.
• Corrosion Protection: Finished with a moisture-proof coating for long-lasting aesthetics and easy bedding-in.
• MPN: DBA43343S

Fits select 2020-2022 Kia Stinger (GT, GT-Line, GT1, GT2) models equipped with factory Brembo brakes.

The DBA 4000 Series T3 is a premium, high-performance direct-replacement slotted rotor designed for drivers who demand consistent braking under high-heat conditions. Built with DBA’s patented tri-symmetrical T3 slot design, these rotors feature precision CNC-machined exit points for friction dust and gases. This results in a smoother, more responsive pedal feel and significantly quieter operation compared to traditional slotted designs. The universal slot layout also removes the need for separate left and right-side rotors, simplifying installation.

Engineered from XG-150 high-carbon alloyed iron, each rotor undergoes Thermal Stability Profiling (TSP) to withstand the extreme stress of track days, spirited driving, or heavy utility use. For real-time monitoring, DBA includes thermo-graphic paint markings (THGP) that change color at specific temperature thresholds to help you track brake system performance.

• MPN: DBA43342S
• Series: 4000 Series T3
• Material: XG-150 High Carbon Alloyed Iron
• Slot Style: Tri-symmetrical T3 slots
• Processing: Thermal Stability Profiling (TSP) for enhanced grain structure
• Thermal Monitoring: Thermo-graphic paint markings (THGP)
• Protection: Moisture-proof corrosion protection packaging
• Installation: Direct OE replacement; universal orientation

Fits 2020-2021 Kia Stinger GT, GT-Line, GT1, and GT2 models equipped with 320mm front rotors.

The DBA 4000 Series T3 is the ultimate direct-replacement single-piece performance brake rotor. This rotor is engineered for drivers who demand consistent stopping power and high thermal capacity. It features DBA’s patented T3 bi-directional slot design, which utilizes CNC-machined tri-symmetrical slots to provide a quieter, more responsive pedal feel while effectively clearing dust and gases from the pad surface.

• T3 Slot Design: Increases the number of exit points for friction gasses to escape, improving pad bite and consistency.
• Kangaroo Paw Ventilation: Patented pillar vane system provides significantly more surface area and internal stability than traditional straight-vane rotors.
• Thermal Stability Profiling (TSP): Enhances the cast iron microstructure to handle extreme heat cycles without warping.
• Protective Coating: Prevents corrosion on non-friction surfaces for a clean, professional look behind the wheels.
• Direct Fit: Designed to install exactly like the factory component on 320mm front brake systems.
• Manufacturer Part Number: DBA43340S

Fits 2016-2023 Chevrolet Camaro SS (6.2L).

The DBA 4000 Series T3 is a high-performance, single-piece direct replacement front brake rotor engineered for drivers who demand consistent stopping power and thermal durability. This rotor combines the robust metallurgy of DBA's 4000 Series with the patented T3 bi-directional slot design, providing a significant upgrade over factory equipment without requiring modifications to the braking system.

• T3 Bi-Directional Slots: Patented tri-symmetrical CNC-machined slots provide a quieter, smoother pedal feel and effectively clear dust and gases for consistent pad bite.
• High-Carbon Alloy: Optimized for high-temperature stability to prevent warping and fade during aggressive street or track use.
• Direct Fitment: Designed as a bolt-on replacement for the OEM front rotor, compatible with factory calipers and mounting points.
• Thermal Management: Features DBA's 4000 Series thermal stability profiling for enhanced heat dissipation and recovery.
• Manufacturer Part Number: DBA43238S

Fits the 2022 Hyundai Veloster N Base.

The DBA 4000 Series T3 is a heavy-duty, single-piece performance rear brake rotor designed as a direct-replacement upgrade for factory braking systems. Engineered for high-thermal stress environments, this rotor features DBA's patented T3 bi-directional slot design. This CNC-machined pattern increases the exit points for friction gases and dust, ensuring a cleaner pad surface, improved bite, and more consistent pedal feel during spirited driving or track use.

• Series: 4000 Series T3
• Manufacturer Part Number: DBA43149S
• Design: Patented T3 bi-directional slots for quiet, efficient gas clearing
• Construction: High-carbon alloyed iron for superior thermal capacity
• Installation: Direct bolt-on replacement for factory single-piece rotors

Fits 2022-2023 Hyundai Elantra N and Kona N models.

The DBA 4000 Series T3 is a high-performance, single-piece direct replacement brake rotor engineered for drivers who demand consistent stopping power and thermal stability. This rotor is designed to bolt directly to the factory front hub, providing a significant upgrade in heat dissipation over standard OE components without the need for caliper modifications.

The defining feature of this rotor is DBA's patented T3 bi-directional slot design. These CNC-machined slots increase the number of exit points for friction gases to escape, resulting in a quieter, more responsive pedal feel and reduced brake fade during spirited driving or track use. The bi-directional pattern also simplifies installation, as the rotors are not side-specific.

• Manufacturer Part Number: DBA43148S
• Series: 4000 Series T3
• Position: Front
• Dimensions: 360mm Diameter x 32mm Thickness
• Design: Patented T3 bi-directional triple symmetric slots for gas venting
• Material: XG150 High Carbon Alloyed Iron for increased thermal capacity
• Treatment: Thermal Stability Profiling (TSP) for improved micro-structure and durability