DBA DBA4600S 4000 Series T3 Slotted Front Rotor for 03-09 Nissan/Infiniti Bremo

Vehicle Fitment

• 2003-2009 Nissan 350Z with Brembo front brakes
• 2003-2004 Infiniti G35 with Brembo front brakes

Features

• 4000 Series T3 tri-symmetrical slotted rotor design
• Kangaroo Paw ventilation for improved cooling
• XG-150 high carbon alloyed iron for strength and durability
• Thermal Stability Profiling (TSP) for improved heat resistance
• Slots enhance brake pad bite and out-gassing
• Universal bi-directional slot pattern
• Direct OE replacement performance upgrade
• Thermo-graphic heat paint indicators

Specifications

• Part Number: DBA4600S
• Position: Front axle
• Series: DBA 4000 Series T3
• Outer Diameter: 324 mm
• Nominal Thickness: 30 mm
• Minimum Thickness: 28 mm
• Total Height: 49 mm
• Centering Diameter: 68 mm
• Lug Holes: 5 (5x114.3 mm)
• Rotor Type: Vented, Slotted

Included Components

• 1x Front slotted brake rotor (DBA4600S)

Product Description

The DBA 4000 Series T3 Slotted Front Brake Rotor (DBA4600S) is a high-performance direct replacement rotor engineered for vehicles equipped with Brembo front brake systems, specifically select Nissan 350Z and Infiniti G35 models from the early to late 2000s. Its advanced T3 tri-symmetrical slot pattern and Kangaroo Paw ventilation design help improve heat dissipation and brake pad bite compared to standard rotors, making braking more consistent under spirited driving conditions.

Constructed from premium high carbon alloyed iron and enhanced through Thermal Stability Profiling (TSP), the DBA4600S rotor offers improved resistance to heat-related warping and cracking during repeated heavy braking. The slotted surface efficiently evacuates brake dust and combustion gases to maintain stable performance, while thermo-graphic heat paint indicators help monitor operating temperature. Sold individually, this rotor allows selective replacement or a full front axle upgrade to enhance stopping power and brake feel.