DBAÃ¢â‚¬â„¢s 4000 Series disc brake rotors are a direct replacement single-piece brake rotor, designed for drivers seeking upgraded performance braking above and beyond standard OE levels.
Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling (TSP), DBAÃ¢â‚¬â„¢s metallurgy is able to handle the increased stress and heat generated under intense braking applications, time and time again.
Featuring DBAÃ¢â‚¬â„¢s patented Kangaroo Paw ventilation that implements a series of 144 diamond and teardrop patterned pillars, DBA achieves up to a 30% increase in surface area and 20% improvement in cooling efficiency (as compared to a traditional straight vane design).
Kangaroo Paw 144 diamond and tear drop pillar ventilation system
Increased surface area resulting in greater heat dissipation which minimises brake fade and increases braking effectiveness and prolongs service life for both pads and rotors. Reduces mechanical damage and associated costs
CNC machined slots
Increased number of out-gassing exit points for brake pad friction gasses to escape through increases the consistency and effectiveness of every brake stop.
XG150 High Carbon Alloyed Iron
An increase in thermal capacity property allows the rotor to handle constant extremes of heat over extended periods of time which minimises warping and cracking and prolongs the service life of the rotor.
Special formulation designed to respond to DBAs TSP process.
Thermographic Temperature Monitoring
Heat paint markings change colour at specific temperature thresholds offers the driver a clear indication of peak braking temperatures.
When temperature thresholds are exceeded paint markings will permanently change colours allowing the driver to monitor rotor fatigue and decide on rotor replacement and to assist resellers with warranty claims.
Paint protection on non-friction areas
Reduces corrosion, enhances appearance, stops any unsightly rust formation, adds value to the product.
To ensure correct compatibility we always recommend comparing your existing brake discs to the measurements provided in the Specifications tab. Vehicle fitment provided is to be used as a guide only and may not suit your vehicle.
Porsche 911 996 Carrera, Carrera 4, Carrera 4S, GT3, GT3RS, Turbo, Turbo S (With 330mm Disc)
Porsche 911 997 Carrera, Carrera 4, Carrera 4S, Carrera 4 GTS (With 330mm Disc)
Porsche 911 991 Carrera, Carrera 4, Carrera 4S, Carrera 4 GTS (With 330mm Disc)
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