DBA 4000 series - plain 310mm - Audi, Cupra, Seat - DBA42809, set of 2

4000 series - plain from DBA, the Australian brake manufacturer.

The price is for a set of 2 discs, one complete axle.

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).

Specification

• Diameter [mm]: 310
• Disc Vent: Kangaroo Paw
• Number of Holes: 5
• Inner Diameter [mm]: 65
• Minimum Thickness [mm]: 20
• Thickness [mm]: 22
• Height [mm]: 48.5
• Stage: Stage 4
• ECE R90 number: E11*90R02/06*59755*00
• Weight: 7.00 kg
• Manufacturer reference: DBA42809

Fits

• Rear - Audi A3 8Y 1.4 Turbo hybrid 40 204BHP (2020-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KJ, 1KY
• Rear - Audi A3 8Y 1.4 Turbo hybrid 45 245BHP (2020-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KJ, 1KY
• Rear - Audi A3 quattro 8P 3.2 (2003-2009) Brake Pads: DB1865, Brake Caliper: TRW
• Rear - Audi A3 quattro 8Y 1.4 Turbo hybrid 45 245BHP (2020-2022) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KJ, 1KY
• Rear - Audi A3 quattro 8Y 1.4 Turbo hybrid 45 245BHP (2022-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KJ, 1KY
• Rear - Audi A3 quattro 8Y 2.0 Turbo 40 200BHP (2020-2022) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KJ, 1KY
• Rear - Audi A3 quattro 8Y 2.0 Turbo 40 200BHP (2023-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KJ, 1KY
• Rear - Audi RS3 8P 2.5 Turbo 335BHP (2011-2013) Brake Pads: DB1865, Brake Caliper: TRW
• Rear - Audi RS3 8V 2.5 Turbo 362BHP (2015-2016) Brake Pads: DB15006
• Rear - Audi RS3 8V 2.5 Turbo 400BHP Hatchback (2017-2020) Brake Pads: DB15006
• Rear - Audi RS3 8V 2.5 Turbo 400BHP Sedan (2017-2020) Brake Pads: DB15006
• Rear - Audi RS3 8Y 2.5 Turbo 400BHP (2021-2024) Brake Pads: DB15006, PR: 1EE, 1KX
• Rear - Audi RS3 8Y 2.5 Turbo 400BHP (2021-2024) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KF, 1KD
• Rear - Audi RS3 8Y 2.5 Turbo 400BHP (2025-) Brake Pads: DB15006, PR: 1EE, 1KX
• Rear - Audi RS3 8Y 2.5 Turbo 400BHP (2025-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KF, 1KD
• Rear - Audi RSQ3 8U 2.5 Turbo 310BHP (2013-2014) , Brake Caliper: TRW
• Rear - Audi RSQ3 8U 2.5 Turbo 340BHP (2015-2018) , Brake Caliper: TRW
• Rear - Audi RSQ3 8U 2.5 Turbo Performance 367BHP (2016-2018) , Brake Caliper: TRW
• Rear - Audi RSQ3 F3 2.5 Turbo 400BHP (2019-) Brake Pads: DB15006, Brake Caliper: ATE
• Rear - Audi S3 8P 2.0 Turbo 265BHP PR-1LK (2006-2012) Brake Pads: DB1865, Brake Caliper: TRW
• Rear - Audi S3 8P 2.0 Turbo 265BHP PR-1ZK (2006-2012) Brake Pads: DB1865, Brake Caliper: TRW
• Rear - Audi S3 8V 2.0 Turbo 280BHP (2013-2016) Brake Pads: DB2415, Brake Caliper: ATE
• Rear - Audi S3 8V 2.0 Turbo 300BHP (2013-2016) Brake Pads: DB2415, Brake Caliper: ATE
• Rear - Audi S3 8V 2.0 Turbo 310BHP (2016-2020) Brake Pads: DB2415, Brake Caliper: ATE
• Rear - Audi S3 8Y 2.0 Turbo 310BHP (2020-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KJ, 1KY
• Rear - Audi TT 8S 2.0 Turbo 230BHP (2014-) Brake Pads: DB2384, Brake Caliper: ATE
• Rear - Audi TT quattro 8S 2.0 Turbo 230BHP (2014-) Brake Pads: DB2384, Brake Caliper: ATE
• Rear - Audi TTRS quattro 8S 2.5 Turbo 400BHP (2016-) Brake Pads: DB15006, Brake Caliper: ATE
• Rear - Audi TTS quattro 8S 2.0 Turbo 310BHP (2014-) Brake Pads: DB2415, Brake Caliper: ATE
• Rear - Audi TTS quattro 8S 2.0 Turbo 310BHP (2015-) Brake Pads: DB2415, Brake Caliper: ATE
• Rear - Cupra Ateca 1.5 Turbo 150BHP (2023-) Brake Pads: DB2384, Brake Caliper: ATE; for PR: 1KY
• Rear - Cupra Ateca 2.0 Turbo 190BHP (2023-) Brake Pads: DB2384, Brake Caliper: ATE; for PR: 1KY
• Rear - Cupra Ateca 2.0 Turbo 296BHP (2018-) Brake Pads: DB2384, Brake Caliper: ATE; for PR: 1KY
• Rear - Cupra Formentor 1.4 Turbo and Electric 242BHP (2020-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KY
• Rear - Cupra Formentor 1.5 Turbo hybrid 272BHP (2024-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KY
• Rear - Cupra Formentor 2.0 hybrid 330BHP (2024-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KY
• Rear - Cupra Formentor 2.0 Turbo 310BHP (2020-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KY
• Rear - Cupra Formentor 2.0 Turbo and Electric 245BHP (2021-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KY
• Rear - Cupra Formentor 2.0 Turbo VZ 310BHP (2020-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KY
• Rear - Cupra Formentor 2.5 Turbo VZ5 390BHP (2022-) Brake Pads: DB8850, Brake Caliper: ATE; for PR: 1KY

And 90 more applications. Send us your car and the caliper make and we will confirm the fitment.