Audi A6 C8 Quattro Base Sedan Rear Diffuser, Carbon Fiber, 2020–2022
Available in stock (20)
Carbon Fiber Rear Bumper Diffuser for Audi A6 C8 Quattro Base Sedan
Replace the factory-style rear diffuser with a 3×3 weave carbon-fiber piece for the Audi A6 C8 Base Sedan. The source lists a glossy, double-layer UV-protected clear coating.
Listed fitment
- Audi A6 C8 Quattro Base Sedan, model years 2020, 2021 and 2022.
- Not for Audi A6 S line or S6 models, according to the original fitment note.
- Fitment for other body styles or bumper configurations is not specified. Compare the factory diffuser profile and mounting points before ordering.
Material and finish
- Material: 3×3 weave carbon fiber, as listed by the source.
- Finish: glossy, double-layer UV-protected clear coating.
- Exact dimensions and package piece count are not specified.
Important rear sensor notice
The original listing warns that a rear sensor access panel may be obstructed and sensor function may be blocked after installation. Check the diffuser against your sensor locations and access panels before ordering. Do not install if it interferes with a sensor or service access point.
Installation notes
The source describes this as a replacement-style diffuser and recommends professional installation. Its fastening instructions conflict: one section says self-tapping screws are included, while another says to use the factory screws. Confirm the correct hardware for your vehicle before installation. Self-tapping screws may require drilling; a no-drill installation is not guaranteed. Test-fit and check clearance before fastening.
Before ordering
Verify the year, trim, sedan body style, bumper profile and rear sensor layout. The source does not provide tested results for aerodynamic or fuel-economy changes.
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Stephanie L.
Ordered the BMW front bumper fog light grille and the fitment was absolutely perfect. Gloss black finish looks factory-fresh and the quality is outstanding. Installation took about 30 minutes — no drilling required. Highly recommend AlchemyRide!
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