DBA DBA43111S 4000 Series T3 Slotted Rear Rotor for 2018-2022 Chevy Camaro SS

Vehicle Fitment

• 2018-2022 Chevrolet Camaro SS (Rear, 5-lug, performance braking)
• 2018-2019 Cadillac ATS V (Rear, select trims)

Features

• DBA 4000 Series T3 high-performance slotted rear brake rotor
• Tri-symmetrical slot design enhances pad bite and heat expulsion
• Kangaroo Paw ventilation increases cooling efficiency
• High carbon alloyed iron for strength and thermal durability
• Precision CNC-machined slots for smoother braking response
• Thermal Stability Profiling (TSP) reduces rotor stress and warping
• Universal non-directional slot pattern - usable left/right
• Painted non-friction areas resist corrosion

Specifications

• Part Number: DBA43111S
• Series: 4000 Series T3 Slotted Rotor
• Position: Rear axle
• Outside Diameter: 339 mm
• Nominal Thickness: 26 mm; Minimum Thickness: ~24 mm
• Centering Diameter: 67.45 mm; Bolt Pattern: 5 x 120 mm
• Surface: Slotted and vented
• Material: High carbon alloyed iron with Thermal Stability Profiling

Included Components

• 1x DBA 4000 Series T3 Slotted Rear Brake Rotor (DBA43111S)

Product Description

The DBA DBA43111S 4000 Series T3 Slotted Rear Brake Rotor is a high-performance direct replacement rotor designed for the rear braking system of Chevrolet Camaro SS and select Cadillac ATS V models from the late 2010s through early 2020s. Featuring DBA's patented Tri-symmetrical slot pattern and advanced Kangaroo Paw ventilation, this rotor helps evacuate heat, gases, and debris more efficiently than typical OEM rotors, resulting in improved pad engagement and reduced brake fade during spirited driving or track use.

Constructed from high carbon alloyed iron and enhanced with Thermal Stability Profiling (TSP), the DBA43111S offers increased resistance to thermal distortion and extended durability under heavy braking loads. Precision-machined slots help maintain consistent pad contact and smooth operation. This rotor is ideal for performance enthusiasts seeking enhanced braking feel and heat management over stock components. Sold individually, this rotor is intended to be paired (2x) for a complete rear axle upgrade.