Audi A3 8V.5 Base Sedan Rear Diffuser with LED, 2017–2020
Available in stock (20)
Carbon Fiber Rear Diffuser for Audi A3 8V.5 Base Sedan
Replace the factory rear diffuser with a 3×3 weave carbon-fiber diffuser for the facelift Audi A3 Base Sedan. The original title and product URL mention LED, but the product details do not explain whether an LED light is included, integrated or separately required. Confirm the exact LED configuration and package contents before purchase.
Fitment: verify year and bumper
- Audi A3 8V.5 Base Sedan, model years 2017–2020, as stated in the main description.
- The fitment list also includes 2021, but the hidden vehicle-filter tags stop at 2020. Confirm 2021 fitment against your exact rear bumper before ordering.
- Not for Audi A3 S line or S3 models, according to the original fitment note. Compare your factory diffuser shape with the product photos.
Material and configuration
- Material: 3×3 weave carbon fiber, according to the original specification.
- Finish: glossy double-layer UV-protected clear coating, as listed by the source.
- The source describes a replacement-style diffuser. It does not specify whether LED lights, wiring or other accessories are included; verify the selected package contents.
Important sensor notice
The original listing warns that a rear sensor access door or sensor function may be blocked after installation. Check your sensor locations and access panels against the diffuser before purchase. Do not install if a sensor or service access point is obstructed.
Installation notes
The original description says self-tapping screws are included and recommends professional installation. Test-fit the diffuser before fastening. Self-tapping screws may require drilling; a no-drill installation is not guaranteed. No tested downforce, drag or fuel-economy results are provided.
Frequently asked questions
Does this fit a 2021 A3? The fitment list says 2021, but the main description and hidden tags stop at 2020. Verify the exact bumper first.
Is the LED light included? The source does not specify. Confirm the package contents and LED setup before ordering.
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