DBA DBA43929S 4000 Series T3 Slotted Rear Rotor for 2020-26 C8 Corvette Z51

Vehicle Fitment

• 2020-2026 Chevrolet Corvette C8 (Rear axle, Z51 performance brakes)

Features

• DBA 4000 Series T3 tri-symmetrical slotted rotor design
• Kangaroo Paw internal ventilation for enhanced cooling
• Thermal Stability Profiling (TSP) for improved heat tolerance
• High carbon alloyed iron construction for durability
• Thermo-graphic heat paint indicators
• Bi-directional slot pattern for universal L/R fitment
• Direct replacement performance upgrade over OE rotors
• Slotted surface enhances pad bite and debris evacuation

Specifications

• Part Number: DBA43929S
• Position: Rear axle
• Series: 4000 Series T3
• Rotor Type: Vented, Slotted
• Outer Diameter: ~345 mm typical
• Slot Design: Tri-symmetrical T3
• Material: High carbon grey iron with TSP processing
• Sold individually - order quantity accordingly

Included Components

• 1x Slotted rear brake rotor (DBA43929S)

Product Description

The DBA 4000 Series T3 Slotted Rear Brake Rotor (DBA43929S) is a high-performance direct replacement rotor engineered to upgrade the rear braking performance of Chevrolet Corvette C8 models equipped with the Z51 performance brake package. With its patented T3 tri-symmetrical slot pattern and advanced Kangaroo Paw ventilation system, this rotor enhances brake pad bite, optimizes heat dissipation, and helps evacuate dust and gases to maintain consistent stopping performance under demanding street and performance driving.

Constructed from premium high carbon alloyed iron and processed with DBA's Thermal Stability Profiling (TSP) heat treatment, the DBA43929S rotor delivers improved resistance to thermal cracking and warping compared to many standard rotors, resulting in better durability during repeated heavy braking scenarios. Sold individually, this rear rotor allows Corvette owners to upgrade one side at a time or complete a full rear axle rotor replacement for enhanced braking confidence on both road and track.