DBA Front Slotted 4000 Series Rotor
2017–2026 Tesla Model S
DBA42768S
Overview:
The DBA Front Slotted 4000 Series Rotor is a high-performance direct replacement brake rotor designed specifically for the Tesla Model S from 2017 through 2026. Crafted for drivers who demand superior braking reliability and enhanced pedal feel, this rotor excels in managing the intense heat and stress generated during aggressive driving or repeated heavy braking.
Whether you are a daily driver seeking improved brake consistency or a performance enthusiast tackling spirited street driving and track days, the 4000 Series rotor delivers dependable stopping power with advanced cooling and dust evacuation technologies.
Key Features:
Engineered with cutting-edge materials and innovative design, the DBA 4000 Series rotors offer several advantages over traditional brake rotors:
- Constructed from XG-150 high carbon alloyed iron for superior strength and heat resistance.
- Thermal Stability Profiling (TSP) ensures the rotor maintains structural integrity and performance under extreme temperature cycles.
- Patented Kangaroo Paw ventilation features 144 diamond and teardrop-shaped pillars, increasing surface area by up to 30% and cooling efficiency by 20% compared to conventional straight vane rotors.
- World-renowned T3 bi-directional slot design with CNC-machined tri-symmetrical slots enhances brake pad dust and gas evacuation, improving brake consistency and reducing fade.
- Universal slot design eliminates the need for separate left and right rotors, simplifying installation and inventory management.
- Thermo-graphic paint markings (THGP) provide visual temperature indicators to monitor rotor heat levels during use.
- Moisture-proof corrosion protection packaging ensures the rotors arrive in pristine condition, ready for installation.
- Recommended for a wide range of applications including street driving, SUVs, light utility vehicles, track days, rally cars, and armored vehicles.
Construction & Design:
The 4000 Series rotors are precision cast from DBA’s proprietary XG-150 high carbon alloyed iron, which offers enhanced wear resistance and thermal conductivity. The Thermal Stability Profiling process subjects each rotor to controlled heat cycles to relieve internal stresses, reducing the risk of warping and cracking under demanding conditions.
DBA’s patented Kangaroo Paw ventilation system incorporates a unique pattern of diamond and teardrop pillars that significantly increase airflow through the rotor. This design improves heat dissipation, helping maintain optimal braking performance during extended use.
The T3 slot design builds upon the proven T2 slot by adding tri-symmetrical CNC-machined slots that further smooth pedal feel and reduce noise, while maximizing the escape routes for brake dust and gases. This results in a quieter, more responsive braking experience with consistent stopping power.
Installation & Fitment:
The DBA 4000 Series T3 rotors are direct bolt-on replacements for the front brakes of Tesla Model S vehicles from 2017 to 2026. They utilize factory mounting points and require no modifications, cutting, or special tuning for installation.
- Direct replacement for OEM front rotors on Tesla Model S (2017–2026)
- No cutting, drilling, or special tuning required
- Compatible with stock brake pads and calipers
What's Included:
- One front slotted 4000 Series T3 brake rotor
- Moisture-proof corrosion protection packaging
- Thermo-graphic paint markings for temperature monitoring
Ideal For:
This rotor is ideal for Tesla Model S owners who want enhanced braking performance and durability without sacrificing daily drivability. It suits:
- Performance enthusiasts seeking improved brake response and pedal feel
- Drivers who frequently encounter heavy braking or spirited driving conditions
- Owners participating in track days or rally events
- Those requiring reliable, consistent braking for SUVs, light utility, or armored vehicles
