Audi TT Quattro Brake Rotor (1) - Rear - DBA - 4000 Series T3 Slotted - `12-`15. A direct-replacement rear rotor engineered by DBA for the 2012–2015 Audi TT Quattro, designed to improve braking consistency and pedal feel for spirited street use and occasional track duty.

This 4000 Series T3 slotted rotor builds on DBA’s proven T2 foundation with precision CNC-machined tri-symmetrical T3 slots that increase exit points for pad dust and gases, delivering a quieter, more responsive and smoother brake pedal feel. Cast from XG-150 high carbon alloyed iron and treated with Thermal Stability Profiling (TSP), the rotor withstands repeated high-stress braking and offers reliable thermal performance. DBA’s Kangaroo Paw ventilation provides improved surface area and cooling efficiency compared to conventional vane designs, making this rotor suitable for performance street driving, light utility and track applications where consistent stopping matters.

Features

• T3 bi-directional CNC-machined tri-symmetrical slots for improved dust/gas evacuation
• Cast from XG-150 high carbon alloyed iron for enhanced durability
• Thermal Stability Profiling (TSP) to resist heat-related deformation
• Patented Kangaroo Paw ventilation: increased surface area and cooling efficiency
• Direct replacement fit for rear vented disc on specified Audi TT Quattro models
• Moisture-proof corrosion protection packaging and thermo-graphic paint markings (THGP)

If you have questions or want help confirming fitment, call us directly — we’re happy to assist. We have two locations offering installation and customization services: Austin, Texas and the Los Angeles, California area. Call: 512-982-9393 (TX) or 562-981-6800 (CA). If you’re considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov