DBA
DBA42677
DBA42677
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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).
| Diameter [mm] | 345 |
| Disc Vent | Kangaroo Paw |
| Number of Holes | 5 |
| Inner Diameter [mm] | 75.00 |
| Minimum Thickness [mm] | 22,4 |
| Thickness [mm] | 24 |
| Height [mm] | 66.10 |
| Tech Bulletins | Bedding in Brakes |
| Tech Bulletins | How to clean a Disc Rotor before fitting |
| Tech Bulletins | Motorsport - Important Info |
| Compatibility | ||||||
|---|---|---|---|---|---|---|
| BMW | 1 Series (F20) M135 | 3.0 Turbo 320BHP (2012-2017) | 2012-2017 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 1 Series (F20) M140 | 3.0 Turbo 340BHP (2016-2019) | 2016-2019 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 1 Series (F21) M135 | 3.0 Turbo 320BHP (2012-2017) | 2012-2017 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 1 Series (F21) M140 | 3.0 Turbo 340BHP (2016-2019) | 2016-2019 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 1 Series (xDrive F20) M135 | 3.0 Turbo 320BHP (2012-2017) | 2012-2017 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 1 Series (xDrive F20) M140 | 3.0 Turbo 340BHP (2016-2019) | 2016-2019 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 1 Series (xDrive F21) M135 | 3.0 Turbo 320BHP (2012-2017) | 2012-2017 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 1 Series (xDrive F21) M140 | 3.0 Turbo 340BHP (2016-2019) | 2016-2019 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (F22 Coupe) 228 | 2.0 Turbo 240BHP (2014-2016) | 2014-2016 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (F22 Coupe) 230 | 2.0 Turbo 252BHP (2016-) | 2016- | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (F22 Coupe) M235 | 3.0 Turbo 326BHP (2013-2016) | 2013-2016 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (F22 Coupe) M240 | 3.0 Turbo 340BHP (2016-) | 2016- | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (F23 Convertible) 230 | 2.0 Turbo 252BHP (2016-) | 2016- | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (F23 Convertible) M235 | 3.0 Turbo 326BHP (2014-2016) | 2014-2016 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (F23 Convertible) M240 | 3.0 Turbo 340BHP (2016-) | 2016- | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (xDrive F22 Coupe) M235 | 3.0 Turbo 326BHP (2013-2016) | 2013-2016 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (xDrive F22 Coupe) M240 | 3.0 Turbo 340BHP (2016-) | 2016- | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (xDrive F23 Convertible) M235 | 3.0 Turbo 326BHP (2014-2016) | 2014-2016 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 2 Series (xDrive F23 Convertible) M240 | 3.0 Turbo 340BHP (2016-) | 2016- | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 3 Series (F30) 320 | 2.0 TD (2012-2019) | 2012-2019 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 3 Series (F30) 320 | 2.0 Turbo (2012-2019) | 2012-2019 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 3 Series (F30) 325 | 2.0 TD (2013-2019) | 2013-2019 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 3 Series (F31) 320 | 2.0 TD (2012-2019) | 2012-2019 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 3 Series (F31) 320 | 2.0 Turbo (2012-2019) | 2012-2019 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 3 Series (F31) 325 | 2.0 TD (2013-2019) | 2013-2019 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (F32 Coupe) 420 | 2.0 TD 181BHP (2013-2015) | 2013-2015 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (F32 Coupe) 420 | 2.0 TD 190BHP (2015-2020) | 2015-2020 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (F32 Coupe) 420 | 2.0 Turbo 181BHP (2013-2020) | 2013-2020 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (F32 Coupe) 425 | 2.0 TD 215BHP (2014-2020) | 2014-2020 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (F36 Gran Coupe) 420 | 2.0 TD 181BHP (2014-2015) | 2014-2015 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (F36 Gran Coupe) 420 | 2.0 TD 190BHP (2015-2020) | 2015-2020 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (xDrive F32 Coupe) 420 | 2.0 TD 181BHP (2014-2015) | 2014-2015 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (xDrive F32 Coupe) 420 | 2.0 TD 190BHP (2015-2020) | 2015-2020 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (xDrive F32 Coupe) 420 | 2.0 Turbo 181BHP (2013-2020) | 2013-2020 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (xDrive F36 Gran Coupe) 420 | 2.0 TD 181BHP (2014-2015) | 2014-2015 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
| BMW | 4 Series (xDrive F36 Gran Coupe) 420 | 2.0 TD 190BHP (2015-2020) | 2015-2020 | Brake Caliper: Brembo | Rear | Disc Diameter [mm]: 345 |
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