Mazda MX-5 Miata Brake Rotor (1) - Front - DBA - 4000 Series HD - '06-'15. This front plain rotor from DBA is a direct-fit replacement for 2006–2015 MX-5 / Miata drivers seeking a durable, OE-style finished disc with race-derived cooling technology.

Cast from XG-150 high carbon alloyed iron and processed with DBA's Thermal Stability Profiling (TSP), the 4000 Series HD rotor manages repeated high-stress braking without premature warping. The rotor uses DBA's Kangaroo Paw ventilation — 144 diamond and teardrop patterned pillars — to increase surface area and improve cooling when compared to traditional straight vane designs. The HD variant keeps a smooth, OE-style face that suits controlled race divisions or street-driven cars where an OE look is preferred. Each rotor ships in moisture-proof corrosion protection packaging and includes THGP thermo-graphic paint markings for quality verification. This is a plain (non-drilled/non-slotted) front rotor sold individually.

Features

• XG-150 high carbon alloyed iron construction for strength and wear resistance
• TSP – Thermal Stability Profiling for improved rotor longevity under heat
• Kangaroo Paw ventilation (144 patterned pillars) for up to ~30% more surface area and ~20% better cooling vs straight vanes
• 4000 Series HD smooth OE-style finish — plain face for controlled race classes or OEM look
• Direct replacement fit, THGP markings, moisture-proof corrosion protection packaging

If you have questions about fitment, braking performance, or whether this rotor is right for your setup, call us directly — we’re happy to help. We have two installation and customization shops: Austin, Texas and the Los Angeles, California area, where we install on premises. Call: 512-982-9393 (TX) or 562-981-6800 (CA).

If you are considering purchasing multiple items, please contact us for potential shipping discounts. We install on premises at both locations.

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