DBA T3 4000 Series Rear Brake Disc – 310mm (Pair) – 42809S
Overview
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, 4×4 and SUV, light utility vehicles, track days, rally cars and armoured vehicles.
T3 rotors are denoted by the suffix (S) in 4000 Series part numbers.
DBA’s 4000 Series rotors feature:
• XG-150 High Carbon Alloyed Iron
• TSP (Thermal Stability Profiling)
• Thermo-graphic paint markings (THGP)
• Direct replacement suitability
• Moisture proof corrosion protection packaging
Technical Specs
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Diameter [mm]: 310
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Disc Vent: Kangaroo Paw
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Number of Holes: 5
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Inner Diameter [mm]: 65
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Minimum Thickness [mm]: 20
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Thickness [mm]: 22
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Height [mm]: 48.5
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Pitch Circle [mm]: 112
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Stage: Stage 4
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Tech Bulletins: Bedding in Brakes
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Tech Bulletins: How to clean a Disc Rotor before fitting
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Tech Bulletins: Motorsport – Important Info
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Axle: Rear
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Weight [KG]: 6.93
Applications
| Axle | Make | Model | Engine / Year |
| Rear | AUDI | A3 quattro (8P) | 3.2 (2003-2009) |
| Rear | AUDI | RS3 (8P) | 2.5 Turbo (2011-2013) |
| Rear | AUDI | RS3 (8V) | 2.5 Turbo (06/2017-) (sedan) |
| Rear | AUDI | RS3 (8V) | 2.5 Turbo (10/2017-) (sportback) |
| Rear | AUDI | RS3 (8V) | 2.5 Turbo (2015-06/2017) (hatchback) |
| Rear | AUDI | RSQ3 (8U) | 2.5 Turbo (2013-2018) |
| Rear | AUDI | S3 (8P) | 2.0 Turbo PR-1LK (2006-2012) |
| Rear | AUDI | S3 (8P) | 2.0 Turbo PR-1ZK (2006-2012) |
| Rear | AUDI | S3 (8V) | 2.0 Turbo (2013-2016) |
| Rear | AUDI | S3 (8V) | 2.0 Turbo (2016-2020) |
| Rear | AUDI | TT (8S) | 2.0 Turbo (2014-) |
| Rear | AUDI | TT quattro (8S) | 2.0 Turbo (2014-) |
| Rear | AUDI | TT RS quattro (8S) | 2.5 Turbo (2016-) |
| Rear | AUDI | TTS quattro (8S) | 2.0 Turbo (2014-) |
| Rear | AUDI | TTS quattro (8S) | 2.0 Turbo (2015-) |
| Rear | CUPRA | Ateca | 2.0 Turbo 296hp (2018-) |
| Rear | SEAT | Leon (5F) | 2.0 Turbo Cupra (2014-2016) |
| Rear | SEAT | Leon (5F) | 2.0 Turbo Cupra (2015-2017) |
| Rear | SEAT | Leon (5F) | 2.0 Turbo Cupra (2015-2018) |
| Rear | SEAT | Leon (5F) | 2.0 Turbo Cupra (2017-) |
| Rear | SEAT | Leon (5F) | 2.0 Turbo Cupra (2017-2018) |
| Rear | SKODA | Kodiaq | 2.0 TD RS (2018-) 4WD |
| Rear | SKODA | Octavia (5E) | 2.0 Turbo RS (2013-2020) |
| Rear | SKODA | Octavia (5E) | 2.0 Turbo vRS (2013-2020) |
| Rear | SKODA | Superb (3T) | 1.8 Turbo 4WD (2008-2015) |
| Rear | SKODA | Superb (3T) | 2.0 TD 4WD (2008-2015) |
| Rear | SKODA | Superb (3T) | 2.0 Turbo (2010-2015) |
| Rear | SKODA | Superb (3T) | 3.6 4WD (2008-2015) |
| Rear | SKODA | Superb (3T) | 3.6 4WD (2014-2015) |
| Rear | VOLKSWAGEN | Arteon | 1.5 Turbo (2018-) |
| Rear | VOLKSWAGEN | Arteon | 2.0 TD (2017-) |
| Rear | VOLKSWAGEN | Arteon | 2.0 TD (2018-) |
| Rear | VOLKSWAGEN | Arteon | 2.0 TD 4motion (2018-) |
| Rear | VOLKSWAGEN | Arteon | 2.0 Turbo (2018-) |
| Rear | VOLKSWAGEN | Arteon | 2.0 Turbo 4motion (2017-) |
| Rear | VOLKSWAGEN | Arteon | 2.0 Twin TD (2017-) |
| Rear | VOLKSWAGEN | CC | 2.0 Turbo (2012-2017) |
| Rear | VOLKSWAGEN | CC | 3.6 (2012-2017) |
| Rear | VOLKSWAGEN | Eos | 3.2 (2006-2009) |
| Rear | VOLKSWAGEN | Eos | 3.6 (2009-2011) |
| Rear | VOLKSWAGEN | Golf (Mk5) | 3.2 R32 (2005-2009) |
| Rear | VOLKSWAGEN | Golf (Mk6) | 2.0 Turbo R (PR-1LK) (2009-2013) |
| Rear | VOLKSWAGEN | Golf (Mk6) | 2.0 Turbo R (PR-1LM) (2009-2013) |
| Rear | VOLKSWAGEN | Golf (Mk6) | 2.0 Turbo R (PR-1ZK) (2009-2013) |
| Rear | VOLKSWAGEN | Golf (Mk7) | 2.0 Turbo GTi Clubsport (2016-2019) TRW |
| Rear | VOLKSWAGEN | Golf (Mk7) | 2.0 Turbo GTi Clubsport S (2016-2019) TRW |
| Rear | VOLKSWAGEN | Golf (Mk7) | 2.0 Turbo GTi Performance Package (2013-2017) TRW |
| Rear | VOLKSWAGEN | Golf (Mk7) | 2.0 Turbo GTi Performance Package (2017-2019) TRW |
| Rear | VOLKSWAGEN | Golf (Mk7) | 2.0 Turbo R (2013-2019) TRW |
| Rear | VOLKSWAGEN | Golf (Mk7) | 2.0 Turbo R (2017-2019) TRW |
| Rear | VOLKSWAGEN | Passat | 2.0 Turbo (2005-2010) |
| Rear | VOLKSWAGEN | Passat | 2.0 Turbo (2011-2014) |
| Rear | VOLKSWAGEN | Passat | 2.0 Turbo (2015-) |
| Rear | VOLKSWAGEN | Passat | 2.0 Twin TD (2014-) |
| Rear | VOLKSWAGEN | Passat | 3.2 from chassis code 3C8 (2005-2010) |
| Rear | VOLKSWAGEN | Passat | 3.2 to chassis code 3C7 (2005-2010) |
| Rear | VOLKSWAGEN | Passat | 3.6 4 Motion (2012-2014) |
| Rear | VOLKSWAGEN | Passat | 3.6 from chassis code 3C8 (2007-2012) |
| Rear | VOLKSWAGEN | Passat | 3.6 to chassis code 3C7 (2007-2012) |
| Rear | VOLKSWAGEN | Passat (B6) | 2.0 Turbo (2005-2010) |
| Rear | VOLKSWAGEN | Passat (B6) | 3.2 to chassis code 3C7 (2005-2010) |
| Rear | VOLKSWAGEN | Passat (B6) | 3.6 to chassis code 3C7 (2007-2010) |
| Rear | VOLKSWAGEN | Passat (B7) | 2.0 Turbo (2011-2014) |
| Rear | VOLKSWAGEN | Passat (B7) | 3.6 to chassis code 3C7 (2010-2012) |
| Rear | VOLKSWAGEN | Passat Alltrack | 1.8 Turbo (2012-2015) |
| Rear | VOLKSWAGEN | Passat Alltrack | 2.0 TD (2012-2015) |
| Rear | VOLKSWAGEN | Passat Alltrack | 2.0 TD (2013-2015) |
| Rear | VOLKSWAGEN | Passat Alltrack | 2.0 Turbo (2012-2015) |
| Rear | VOLKSWAGEN | Passat Alltrack (3G) | 2.0 TD (2015-) |
| Rear | VOLKSWAGEN | Passat Alltrack (3G) | 2.0 Turbo (2015-) |
| Rear | VOLKSWAGEN | Passat CC | 2.0 Turbo (2008-2012) |
| Rear | VOLKSWAGEN | Passat CC | 3.6 4 Motion (2008-2012) |
| Rear | VOLKSWAGEN | Scirocco | 2.0 Turbo R (2009-2014) |
| Rear | VOLKSWAGEN | Scirocco | 2.0 Turbo R (2014-2017) |