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Up for sale is a genuine OEM carbon fiber rear diffuser/valance from an Audi RS7. This is the real deal — factory carbon fiber, not an aftermarket replica.
Fitment-
∙ Audi RS7 (C7 platform), model years 2014–2018
∙ Part Number: 4G8-807-521K
Condition-
This piece is in excellent used condition. The clear coat is in great shape — no hazing or peeling. A small chip was professionally repaired prior to listing; please review all photos as they document this repair in full detail. Additionally, one small guide tab has broken off, which does not affect mounting or fitment in any way. All functional mounting tabs are intact.
Why buy OEM?
Factory Audi carbon fiber is produced to a standard aftermarket pieces rarely match — consistent weave, factory lacquer depth, and precise fitment. Replacing a damaged OEM piece with another OEM unit keeps your RS7 looking exactly as Audi intended.
What’s included-
∙ Carbon fiber diffuser/valance only
∙ No hardware included unless pictured
Shipping-
Free shipping to the contiguous US. This is a large, fragile item and will be carefully packed. Buyers outside the contiguous US please message for a shipping quote before purchasing.
Questions? Feel free to message before offerding.
