DBA 4000 Series front brake discs DBA42800 (Ø 312 mm, 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.

Specifications:

• Diameter: 312 mm
• Thickness: 25 mm
• Minimum thickness: 23 mm
• Height: 46.2 mm
• Number of holes: 5
• Pitch circle: 112 mm
• Centre bore: 68 mm
• Ventilation: Kangaroo Paw
• ECE R90 approval: E11*90R02/06*59757*00

Suitable for:

• Audi A4 B6 (2001–2004): 1.8 Turbo, 2.0, 2.4, 2.5 TD
• Audi A4 B7 (2004–2008): 1.8 Turbo, 2.0 TD, 2.0 Turbo
• Audi A4 Convertible (2002–2009): 1.8 Turbo, 2.0 TD, 2.0 Turbo, 2.4, 2.5 TD, 2.7 TD, 3.0
• Audi A4 Convertible quattro (2003–2009): 1.8 Turbo, 3.0, 3.0 TD
• Audi A4 quattro B6 (2001–2004): 1.8 Turbo, 2.5 TD, 3.0
• Audi A4 quattro B7 (2004–2008): 2.0 TD 140BHP, 2.0 TD 170BHP
• Audi A6 C5/4B (2001–2005): 2.4, 2.5 TD 155BHP, 2.5 TD 163BHP, 2.8
• Audi A6 quattro Avant C5/4B (1998–2005): 2.5 TD 150BHP, 2.5 TD 163BHP, 2.5 TD 180BHP, 2.8 193BHP
• Audi A6 quattro C5/4B (1998–2005): 1.8 Turbo, 2.5 TD 150BHP, 2.5 TD 163BHP, 2.5 TD 180BHP, 2.8 193BHP, 3.0 220BHP Front 4 Pad Set
• Seat Exeo (2008–2013): 1.8 Turbo 120BHP, 1.8 Turbo 150BHP, 1.8 Turbo 160BHP, 2.0 TD 143BHP, 2.0 TD 170BHP, 2.0 Turbo 200BHP, 2.0 Turbo 211BHP
• VW Passat (B5) (2000–2005): 1.8 Turbo, 1.9 TD 100BHP, 1.9 TD 110BHP, 1.9 TD 115BHP, 1.9 TD 130BHP, 2.0, 2.3 168BHP, 2.3 168BHP 4Motion, 2.5 TD 150BHP, 2.5 TD 163BHP, 2.5 TD 180BHP 4Motion, 2.8 190BHP, 2.8 190BHP 4Motion
• Škoda Superb (3U) (2002–2005): 2.5 TD 155BHP, 2.5 TD 165BHP -3U6910010, 2.8 195BHP -3U6910010