DBA 09-17 Lotus Evora 3.5L 2GRFE Front Slotted T3 Vented 4000 Series Rotor

Description

The DBA 4000 Series T3 Rotor for the Lotus Evora 3.5L 2GRFE combines advanced metallurgy with innovative design to deliver superior braking performance. Cast from XG-150 high carbon alloyed iron, this rotor offers exceptional thermal stability and durability under intense braking conditions, ensuring consistent stopping power in demanding applications. Its construction is enhanced through Thermal Stability Profiling (TSP), which optimizes the rotor’s ability to withstand high temperatures and reduce warping, promoting longer service life and reliable performance. The inclusion of thermo-graphic paint markings allows for easy heat monitoring, aiding in maintenance and safety assessments.
Featuring DBA’s patented Kangaroo Paw ventilation, the rotor incorporates a series of 144 diamond and teardrop patterned pillars that increase surface area by up to 30% and improve cooling efficiency by 20% over traditional straight vane designs. This design facilitates better heat dissipation, reducing brake fade during extended use and track days. The 4000 Series T3 rotors are direct replacements, designed for seamless integration with your vehicle and providing an upgrade from standard rotors. The T3 bi-directional slot pattern is CNC-machined for precision, creating tri-symmetrical slots that enhance noise reduction, responsiveness, and pedal feel.
By increasing the exit points for brake pad gases and friction dust, the T3 slots improve consistency and braking effectiveness. Its universal slot design eliminates the need for left and right-specific rotors, simplifying installation and ensuring optimal performance regardless of vehicle orientation. Suitable for street driving, SUVs, 4x4s, rally cars, and armored vehicles, these rotors are engineered to meet the rigorous demands of performance and durability. Packaged with moisture-proof protection, DBA’s 4000 Series T3 rotors are a reliable upgrade that combines innovative engineering with high-quality materials for enhanced braking performance and longevity.

Features:

• Cast from XG-150 high carbon alloyed iron for durability and thermal stability

• Thermal Stability Profiling (TSP) for high-temperature resilience

• Kangaroo Paw ventilation with 144 diamond and teardrop patterned pillars for improved cooling

• Up to 30% increase in surface area and 20% better cooling efficiency over traditional designs

• CNC-machined tri-symmetrical T3 bi-directional slot pattern for quieter, smoother braking

• Universal slot design eliminates left/right rotor requirements

• Designed for street, track, SUV, 4×4, rally, and armored vehicle applications

• Includes thermo-graphic paint markings for heat monitoring

• Moisture-proof corrosion protection packaging for long-term storage