Pontiac GTO Brake Rotor (1) - Front - DBA - 4000 Series HD - 2004. This single front rotor is a direct-replacement DBA 4000 Series HD unit designed for owners who want proven metallurgy and OE-style appearance for their 2004 GTO.

Cast from XG-150 high carbon alloyed iron and finished with DBA’s Thermal Stability Profiling (TSP), this rotor manages heat and stress generated during repeated braking events. The patented Kangaroo Paw ventilation uses 144 diamond- and teardrop-patterned pillars to increase surface area and aid cooling compared to traditional straight-vane designs; DBA reports up to a 30% increase in surface area and a 20% improvement in cooling efficiency. The 4000 Series HD variant offers a smooth OE-style rotor finish while retaining performance-focused metallurgy. Rotors include THGP thermo-graphic paint markings and arrive in moisture-proof corrosion protection packaging for storage and fitment reliability.

Features

• XG-150 high carbon alloyed iron with Thermal Stability Profiling (TSP)
• DBA Kangaroo Paw ventilation — 144 diamond/teardrop pillars
• 4000 Series HD smooth OE-style finish
• THGP thermo-graphic paint markings and direct-replacement fitment
• Moisture-proof corrosion protection packaging

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

Thinking about 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