BMW M3 Brake Rotors (1) - Rear - DBA - 4000 Series HD - `01-`06. A direct-replacement rear rotor for E46 M3 owners who want DBA's 4000 Series durability with a smooth, OE-style finish.

These plain rear rotors are cast from XG-150 high carbon alloyed iron and undergo DBA's Thermal Stability Profiling (TSP) to improve heat resistance under repeated heavy braking. DBA's patented Kangaroo Paw venting uses 144 diamond- and teardrop-patterned pillars to increase surface area and improve cooling versus traditional straight-vane designs. The 4000 Series HD variant keeps a smooth, OE-style face while still providing the material and thermal benefits sought by drivers in controlled track or spirited street use. Rotors include THGP thermo-graphic paint markings and arrive in moisture-proof corrosion protection packaging for storage and fitment readiness.

Features

• XG-150 high carbon alloyed iron construction
• Thermal Stability Profiling (TSP)
• DBA Kangaroo Paw ventilation — 144 diamond/teardrop pillars
• 4000 Series HD smooth OE-style rotor finish
• THGP thermo-graphic paint markings
• Direct replacement fitment; moisture-proof packaging

If you have questions or want help confirming fitment, call us directly — we’re happy to assist. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) to schedule service or ask technical questions. 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