BMW M235i Brake Rotor (1) - Rear - DBA - 4000 Series HD - `14-`16. A direct-replacement rear rotor engineered for spirited street use and controlled track applications, offering the strength and thermal control DBA is known for.

Cast from XG-150 high carbon alloyed iron and produced with DBA's Thermal Stability Profiling (TSP), this 4000 Series HD rotor resists heat fade and maintains structural integrity under repeated heavy braking. The Kangaroo Paw ventilation uses 144 diamond and teardrop-patterned pillars to increase surface area and cooling; DBA reports up to a 30% increase in surface area and a 20% improvement in cooling efficiency versus traditional straight vane designs. The HD variant provides a smooth OE-style finish preferred by drivers who want upgraded performance while retaining a factory look. Packaged with moisture-proof corrosion protection and thermo-graphic (THGP) paint markings for easy inspection.

Features

• XG-150 high carbon alloyed iron for durability
• Thermal Stability Profiling (TSP) for heat resistance
• Kangaroo Paw 144-pillar ventilation for improved cooling
• Smooth OE-style finish (4000 Series HD)
• Direct replacement fit for BMW M235i (`14-`16) rear
• Moisture-proof corrosion protection packaging

If you have questions or want help confirming fitment, call us directly — we’re happy to advise. We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. 512-982-9393 (TX) | 562-981-6800 (CA)

If you’re 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