Porsche Boxster Brake Rotor (1) - Front - DBA - 4000 Series Plain - `97-`04. This is a single front replacement rotor designed for 1997–2004 Porsche Boxster models, part of DBA's 4000 Series HD line offering an OE-style smooth surface for drivers who want reliable, stock-looking braking performance.

Cast from XG-150 high carbon alloyed iron and processed with DBA's Thermal Stability Profiling (TSP), this rotor is built to resist heat-related distortion during repeated heavy braking. It uses DBA's patented Kangaroo Paw ventilation with 144 diamond- and teardrop-patterned pillars to improve airflow and cooling compared to conventional straight vane designs. The 4000 Series HD variant retains a smooth OE-style finish, making it suitable for controlled race divisions or street-driven cars where a clean, factory look is desired. Rotors are supplied with thermo-graphic paint (THGP) markings and moisture-proof corrosion protection packaging for storage and shipping.

Features

• Cast XG-150 high carbon alloyed iron for durability and wear resistance
• Thermal Stability Profiling (TSP) to reduce the risk of heat-related failure
• Kangaroo Paw ventilation (144 pillars) for increased surface area and improved cooling — up to 30% more surface area and ~20% better cooling vs straight vane
• 4000 Series HD smooth OE-style finish for a factory appearance
• THGP thermo-graphic paint markings and moisture-proof packaging; direct replacement fitment

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