This DFC GEOSPEC coated rear brake rotor is a direct-fit OE replacement shared across a wide range of Audi models — A4, A5, A6, A7, A8, Q5, S4, S5, and SQ5 — as well as the Porsche Macan. Cast from premium G3000/G11H18 iron and precision-cut and 100% mill-balanced for vibration-free stops, it carries a GEOSPEC corrosion-resistant coating that outlasts zinc or conventional painting. The non-directional finish speeds pad break-in, and the rotor installs ready to go with no pre-degreasing required. Confirm fitment against the application table below.
| Part Number | 604-73066 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2025 | Audi | A4 / A4 allroad | Premium / Premium Plus / Prestige / Ultra Sport |
| 2018-2025 | Audi | A5 / A5 Sportback | Premium / Premium Plus / Prestige |
| 2012-2025 | Audi | A6 / A6 allroad | Premium / Premium Plus / Prestige / Sport / TDI / Competition |
| 2012-2025 | Audi | A7 / A7 Sportback | Premium Plus / Prestige / TDI / Competition |
| 2013-2014 | Audi | A8 Quattro | Base / L / L TDI |
| 2013-2025 | Audi | Q5 / Q5 PHEV / Q5 Sportback | Premium / Premium Plus / Prestige / TDI / Titanium |
| 2010-2025 | Audi | S4 | Base / Premium / Premium Plus / Prestige |
| 2008-2025 | Audi | S5 / S5 Sportback | Base / Cabriolet / Premium / Premium Plus / Prestige |
| 2014-2025 | Audi | SQ5 / SQ5 Sportback | Premium / Premium Plus / Prestige |
| 2015-2025 | Porsche | Macan | Base / S / T / GTS |
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
