DBA43467

4000 Series disc brake rotors are a direct replacement single piece brake rotor, designed for drivers seeking upgraded braking above and beyond standard OE levels.

4000 Series HD features a smooth OE style rotor finish, popular for drivers looking for the benefits of a 4000 Series rotor but requiring an OE style look, such as controlled race divisions.

Cast from high carbon alloyed iron and undergoing Thermal Stability Profiling, DBA’s metallurgy can handle the increased stress and heat generated under intense braking applications, time and time again.

Featuring DBA’s 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).

Disc Vent	Kangaroo Paw
Diameter [mm]	297
Height [mm]	53,25
Thickness [mm]	18
Minimum Thickness [mm]	16,5
Inner Diameter [mm]	62
Number of Holes	5
Axle	REAR

Compatibility
TOYOTA	Yaris GR	1.6 Turbo 257HP 2020-	2020-	Rear	Brake Pads: DB15148	Disc Diameter [mm]: 297
TOYOTA	Corolla GR	1.6 Turbo 300HP 2023-	2023-	Rear	Brake Pads: DB15148	Disc Diameter [mm]: 297