Product Overview
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).
Vehicle Applications:
SUBARU BRZ 2.0 tS 200BHP (2013-) (2013-) - Front Brake Pads: DB1678 Brake Caliper: Brembo Disc Diameter [mm]: 326
SUBARU Forester 2.5 Turbo STi 320BHP (2004-2008) (2004-2008) - Front Brake Pads: DB1678 Brake Caliper: Brembo Disc Diameter [mm]: 326
SUBARU Impreza 2.0 Turbo WRX STi 100 pcd (2002-2005) (2002-2005) - Front Brake Pads: DB1678 Brake Caliper: Brembo Disc Diameter [mm]: 326
SUBARU Impreza 2.0 Turbo WRX STi 114 pcd (2005-2006) (2005-2006) - Front Brake Pads: DB1678 Brake Caliper: Brembo Disc Diameter [mm]: 326
SUBARU Impreza 2.5 Turbo WRX STi (2006-2007) (2006-2007) - Front Brake Pads: DB1678 Brake Caliper: Brembo Disc Diameter [mm]: 326
SUBARU Impreza 2.5 Turbo WRX STi (2007-2012) (2007-2012) - Front Brake Pads: DB1678 Brake Caliper: Brembo Disc Diameter [mm]: 326
SUBARU Impreza RB320 2.5 Turbo (2006-2007) (2006-2007) - Front Brake Pads: DB1678 Brake Caliper: Brembo Disc Diameter [mm]: 326
SUBARU WRX STi 2.5 Turbo 300BHP (2012-2017) (2012-2017) - Front Brake Pads: DB1678 Brake Caliper: Brembo Disc Diameter [mm]: 326
TOYOTA GT86 2.0 TRD 200BHP (2018-) (2018-) - Front Brake Pads: DB1678 Brake Caliper: Brembo Disc Diameter [mm]: 326
