• DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
  • DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)
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DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)

DBA 4000 Series T3 Front T-Slot Rotor | Audi S4 Quattro (08+) (DBA42832S)

DBA42832S

In stock

$215.12 USD
$365.70 USD $215.12 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The DBA 4000 Series T3 Front T-Slot Rotor is a high-performance brake component designed for enhanced stopping power and durability. Crafted with precision engineering, these rotors feature a T-slot design that helps dissipate heat, reduce brake fade, and improve overall braking efficiency during aggressive driving or track use. Made from high-quality materials, the DBA 4000 Series rotors are engineered to withstand high temperatures and harsh conditions, ensuring consistent performance and long-lasting reliability. Their robust construction and innovative design make them an excellent upgrade for enthusiasts seeking improved brake response and fade resistance.

These rotors are intended for use on the front axle of Audi S4 Quattro models from 2008 onward. Fitment may vary depending on the specific brake package installed, so users are advised to measure existing discs or consult DBA’s part finder tool to confirm compatibility. Suitable for street and track applications, these rotors are a direct replacement for OEM units, offering a straightforward bolt-on upgrade. Installation typically involves standard brake service procedures, and the kit includes the rotors only. They are ideal for drivers seeking improved braking performance and heat management in demanding driving conditions.

Overview

 

Notes Regarding Vehicle Compatibility:

Vehicle fitment provided in this listing is to be used as a rough guide only and may not actually suit your vehicle. Due to multiple brake packages sometimes being offered by manufacturers it may be necessary to measure your existing brake discs and/or pads and compare with the measurements provided by DBA here:

DBA Part Finder

Click "Part Number Search" tab and input SKU provided above.

Returns/Exchanges will incur restocking and freight fees or may be denied in certain circumstances.

 

 

DBA's 4000 Series T3 is the ultimate in direct replacement single-piece performance brake rotor. Featuring all the benefits of the 4000 Series plus DBA's patented world renowned T3 bi-directional slot design.

Built on the foundations of DBA's T2 slot, the T3 slot design features additional, precise, CNC machined tri-symmetrical slots, resulting in an even quieter, more responsive and smoother brake pedal feel. The T3 slot increases the number of exit points for brake pad friction dust and gases to escape through, further increasing the consistency and effectiveness of every brake stop.

DBA's revolutionary universal slot design eliminates the need for separate left and right slot designs seen in traditional rotor designs.

DBA's 4000 Series T3 rotors are recommended for all performance applications from street driving, 4x4 and SUV, light utility vehicles, track days, rally cars and armoured vehicles.

 

Features:

Kangaroo Paw 144 diamond and tear drop pillar ventilation system

  • Increased surface area resulting in greater heat dissipation which minimises brake fade and increases braking effectiveness and prolongs service life for both pads and rotors. Reduces mechanical damage and associated costs

T3 Slot 48 precision CNC machined slots

  • Tri-Symmetrical curve slots dampens the vibration harmonics or noise which offers a quieter, responsive and smoother brake pedal feel.
  • Increased number of out-gassing exit points for brake pad friction gasses to escape through increases the consistency and effectiveness of every brake stop.
  • Universal slot design eliminates the need for left and right discs

XG150 High Carbon Alloyed Iron

  • An increase in thermal capacity property allows the rotor to handle constant extremes of heat over extended periods of time which minimises warping and cracking and prolongs the service life of the rotor.
  • Special formulation designed to respond to DBAs TSP process.

Thermographic Temperature Monitoring

  • Heat paint markings change colour at specific temperature thresholds offers the driver a clear indication of peak braking temperatures.
  • When temperature thresholds are exceeded paint markings will permanently change colours allowing the driver to monitor rotor fatigue and decide on rotor replacement and to assist resellers with warranty claims.

Paint protection on non-friction areas

  • Reduces corrosion, enhances appearance, stops any unsightly rust formation, adds value to the product.

 

 
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