DBA 4000 series DBA4838 (2 pcs)

DBA 4000 Series HD Brake Rotors

The 4000 Series disc brake rotors are a direct replacement single-piece rotor designed for drivers who demand braking performance beyond standard OE levels.

The HD variant features a smooth OE-style rotor finish, making it ideal for drivers who want the benefits of the 4000 Series with an original equipment appearance—especially suitable for controlled race divisions.

Cast from high carbon alloyed iron and treated with DBA’s Thermal Stability Profiling (TSP), these rotors are engineered to withstand the heat and stress of repeated heavy braking.

DBA’s patented Kangaroo Paw ventilation system incorporates 144 diamond and teardrop-shaped pillars, delivering up to a 30% increase in surface area and a 20% improvement in cooling efficiency compared to traditional straight vane designs.

Technical information:

Diameter [mm]: 312
Disc Vent: Kangaroo Paw
Number of Holes: 5
Inner Diameter [mm]: 65
Minimum Thickness [mm]: 23
Thickness [mm]: 25
Height [mm]: 34.2
Pitch Circle [mm]: 100
ECE R90 number: E11*90R02/06*59757*00

Suitable for:

Front - AUDI/A1 8X/1.4 Turbo 122BHP (2014-2018) Brake Pads: DB1849, Brake Caliper: ATE Front - AUDI/A1 8X/1.4 Turbo 150BHP (2014-2018) Brake Pads: DB1849, Brake Caliper: ATE Front - AUDI/A1 8X/1.4 Turbo and Supercharged 185BHP (2012-2018) Brake Pads: DB1849, Brake Caliper: ATE Front - AUDI/A1 8X/1.6 TD 116BHP (2014-2018) Brake Pads: DB1849, Brake Caliper: ATE Front - AUDI/S1 8X/2.0 Turbo 230BHP (PR-1ZS) 100 pcd (2014-2018) Brake Pads: DB1849, Brake Caliper: ATE Front - AUDI/S3 8L/1.8 Turbo 210BHP (1999-2001) , Brake Caliper: ATE Front - AUDI/S3 8L/1.8 Turbo 225BHP (2001-2003) , Brake Caliper: ATE Front - AUDI/TT 8N/1.8 Turbo 150BHP (2002-2006) , Brake Caliper: ATE Front - AUDI/TT 8N/1.8 Turbo 180BHP (1998-2006) , Brake Caliper: ATE Front - AUDI/TT quattro 8N/1.8 Turbo 180BHP (1999-2006) , Brake Caliper: ATE Front - AUDI/TT quattro 8N/1.8 Turbo 225BHP (1998-2006) , Brake Caliper: ATE Front - AUDI/TT quattro 8N/1.8 Turbo 237BHP (2005-2006) , Brake Caliper: ATE Front - SEAT/Ibiza (6J)/1.4 Turbo 180BHP (2009-2015) Brake Pads: DB1938, Brake Caliper: AP Front - SEAT/Ibiza (6L)/1.8 Turbo Cupra 180BHP (2004-2008) , Brake Caliper: ATE Front - SEAT/Ibiza (6L)/1.8 Turbo Cupra 180BHP (2004-2008) Brake Pads: DB1938, Brake Caliper: AP Front - SEAT/Ibiza (6L)/1.9 TD Cupra 160BHP (2004-2008) , Brake Caliper: ATE Front - SEAT/Ibiza (6L)/1.9 TD Cupra 160BHP (2004-2008) , Brake Caliper: Brembo Front - SEAT/Ibiza (6L)/1.9 TD Cupra 160BHP (2004-2008) Brake Pads: DB1938, Brake Caliper: AP Front - SEAT/Ibiza (6P)/1.8 Turbo Cupra 192BHP (2015-2017) Brake Pads: DB1849, Brake Caliper: ATE Front - SEAT/Leon (1M)/1.8 Turbo Cupra 180BHP (1999-2005) , Brake Caliper: ATE Front - SEAT/Leon (1M)/1.9 TD 130BHP (2003-2006) , Brake Caliper: ATE Front - SEAT/Leon (1M)/1.9 TD 150BHP (2003-2005) , Brake Caliper: Brembo Front - SEAT/Leon (1M)/1.9 TD Syncro 150BHP (2002-2006) , Brake Caliper: ATE Front - SEAT/Leon (1M)/2.8 204BHP (2000-2004) , Brake Caliper: ATE Front - SEAT/Toledo/1.8 Turbo 180BHP (2001-2005) , Brake Caliper: ATE Front - SEAT/Toledo/1.9 TD 130BHP (2003-2005) , Brake Caliper: ATE Front - SEAT/Toledo/1.9 TD 150BHP (2003-2005) , Brake Caliper: ATE Front - SEAT/Toledo/2.3 (2000-2005) , Brake Caliper: ATE Front - SKODA/Octavia (1U)/1.8 Turbo RS 180BHP (2001-2006) , Brake Caliper: ATE Front - SKODA/Octavia (1U)/1.8 Turbo vRS 180BHP (2001-2006) , Brake Caliper: ATE Front - VOLKSWAGEN/Beetle/2.3 170BHP (2000-2005) , Brake Caliper: ATE Front - VOLKSWAGEN/Beetle/3.2 225BHP (2000-2003) , Brake Caliper: ATE Front - VOLKSWAGEN/Bora/1.8 Turbo (2001-2005) , Brake Caliper: ATE Front - VOLKSWAGEN/Bora/1.9 TD 150BHP (2000-2005) , Brake Caliper: ATE Front - VOLKSWAGEN/Bora/2.3 (1999-2005) , Brake Caliper: ATE Front - VOLKSWAGEN/Bora/2.8 (2000-2005) , Brake Caliper: ATE Front - VOLKSWAGEN/Golf (Mk4)/1.8 Turbo GTi 180BHP (2001-2005) , Brake Caliper: ATE Front - VOLKSWAGEN/Golf (Mk4)/1.9 TD 130BHP (2001-2003) , Brake Caliper: ATE Front - VOLKSWAGEN/Golf (Mk4)/1.9 TD 150BHP (2002-2003) , Brake Caliper: ATE Front - VOLKSWAGEN/Golf (Mk4)/2.3 170BHP (2000-2003) , Brake Caliper: ATE Front - VOLKSWAGEN/Golf (Mk4)/2.8 (1999-2003) , Brake Caliper: ATE Front - VOLKSWAGEN/Polo (6C)/1.8 Turbo 192BHP (2014-2017) Brake Pads: DB1849, Brake Caliper: ATE Front - VOLKSWAGEN/Polo (6C)/2.0 220BHP (2013-2017) Brake Pads: DB1849, Brake Caliper: ATE Front - VOLKSWAGEN/Polo (6R)/1.4 Turbo GTi 180BHP PR-1ZP/1ZR (2010-2014) Brake Pads: DB1849, Brake Caliper: ATE Front - VOLKSWAGEN/Polo (9N)/1.8 Turbo 180BHP (2006-2009) , Brake Caliper: ATE