Audi TT Quattro Brake Rotor - Front Left - DBA - 5000 Series HD - `04-`06. This direct-replacement front left rotor fits 2004–2006 Audi TT Quattro 3.2L and combines reduced unsprung weight with improved thermal management for demanding street and track use.

The DBA 5000 Series HD is a composite two-piece rotor that pairs high carbon cast-iron rings with aerospace-grade aluminum hats (T6061-T6), joined with National Aerospace Standards (NAS) bolts and crimp nuts. The aluminum hat lowers unsprung mass and limits heat transfer to the hub while the iron ring maintains braking friction and durability. The HD variant offers a smooth, OE-style rotor face for drivers who prefer no slots, cross-drilled holes, or dimples.

Features

• Composite 2-piece construction: cast-iron ring + T6061-T6 aluminum hat
• High carbon cast-iron ring for consistent friction and wear
• NAS-spec bolts and crimp nuts for reliable assembly
• Reduced unsprung weight and improved radial expansion control
• 5000 Series HD smooth OE-style finish (no slots or drilling)
• Recommended for high-performance street, track day, club racing and rally applications

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