Audi TT Quattro Brake Rotor (1) - Rear - DBA - 4000 Series Plain - `12-`15. This rear rotor is a direct-fit replacement designed for the '12–'15 Audi TT Quattro with vented rear discs, offering the performance-focused metallurgy and engineering expected from DBA's 4000 Series HD line.

Cast from XG-150 high carbon alloyed iron and processed with DBA's Thermal Stability Profiling (TSP), this rotor is built to resist stress and thermal degradation under repeated hard braking. The patented Kangaroo Paw ventilation uses 144 diamond- and teardrop-patterned pillars to expand surface area and improve cooling versus traditional straight vane designs. The 4000 Series HD provides a smooth OE-style finish for drivers who want improved thermal performance without changing the factory look. Rotors arrive with thermo-graphic paint markings (THGP) and moisture-proof corrosion protection packaging for storage and handling.

Features

• Cast XG-150 high carbon alloyed iron for durability and heat resistance
• Thermal Stability Profiling (TSP) to reduce thermal cracking
• Patented Kangaroo Paw ventilation — 144 diamond/teardrop pillars; increased surface area (~30%) and improved cooling (~20%) vs straight vane
• 4000 Series HD smooth OE-style rotor finish for a stock look
• THGP thermo-graphic paint markings and moisture-proof corrosion protection packaging
• Direct replacement fit for rear vented disc on '12–'15 Audi TT Quattro

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

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