Volkswagen GTI Brake Rotor (1) - Rear - DBA - 4000 Series Plain - 2015–2021. A direct-replacement rear rotor engineered by DBA for GTI models with the 310mm performance rear disc, offering high-carbon metallurgy and race-inspired ventilation in a smooth OE-style finish.

Cast from XG-150 high carbon alloyed iron and processed with DBA's Thermal Stability Profiling (TSP), this 4000 Series HD plain rotor is built to resist heat fade and maintain consistent performance under repeated heavy braking. The Kangaroo Paw ventilation, featuring 144 diamond and teardrop pillars, increases surface area and improves cooling vs traditional straight vane designs, helping the rotor manage heat more effectively while retaining an OEM appearance suitable for controlled track use or spirited street driving. The rotor ships with thermo-graphic paint markings (THGP) and moisture-proof corrosion protection packaging for reliable condition on arrival.

Features

• XG-150 high carbon alloyed iron construction for improved thermal durability
• Thermal Stability Profiling (TSP) for reduced distortion under heat
• Kangaroo Paw ventilation (144 pillars) — up to 30% more surface area and 20% better cooling vs straight vanes
• 4000 Series HD plain face with smooth OE-style finish
• Direct replacement fit for 2015–2021 VW GTI with 310mm rear disc; THGP markings and moisture-proof packaging

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 shop locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services.

If you're considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

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