Audi RS3 8Y Sedan Rear Diffuser, Carbon Fiber, 2022+
Available in stock (20)
Carbon Fiber Rear Bumper Diffuser for Audi RS3 8Y Sedan
Replace the factory-style rear diffuser with a 3×3 weave carbon-fiber piece for the Audi RS3 8Y Sedan. The source lists a glossy, double-layer UV-protected clear coating.
Listed fitment
- Audi RS3 8Y 4-door Sedan, model year 2022 onward, according to the original product details.
- Fitment for other body styles, generations 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.
- The product title uses “dry carbon,” but the specifications do not explicitly confirm dry-carbon construction or a prepreg process.
- Exact dimensions and package piece count are not specified.
Important rear sensor notice
The original listing warns that a rear sensor access door 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 listing describes this as a replacement-style diffuser and says self-tapping screws are included. Professional installation is recommended. Test-fit and check alignment and sensor clearance before fastening. Self-tapping screws may require drilling; a no-drill installation is not guaranteed.
Before ordering
Verify the year, RS3 8Y generation, sedan body style and rear bumper profile against your vehicle. The source does not provide tested results for aerodynamic or fuel-economy changes.
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Stephanie L.
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