




Audi A4 B9 Carbon Fiber Gloss Black Side Mirror Covers With Lane Assist Hole 2017
Replace the factory plastic mirror housings on your Audi A4 B9 with these genuine carbon fiber side mirror covers, precision manufactured using a 3D design and CNC moulding process with full autoclave curing. Featuring a high-gloss epoxy polished surface that showcases the natural carbon weave, these mirror covers deliver a premium exterior upgrade over the standard painted plastic finish while maintaining full compatibility with factory lane assist sensor equipped mirrors. Designed as a direct replacement for the factory mirror housings, they can be fitted using either adhesive tape for a clean reversible installation or screws for a more permanent fitment — providing full flexibility to suit individual preference and build requirements.
Features:
- Genuine carbon fiber construction – autoclave cured using 3D design and CNC moulding for precise mirror cover geometry and a consistent, high-quality surface finish
- High-gloss epoxy polished surface in gloss black – showcases the natural carbon weave with strong UV, moisture, and surface degradation resistance
- Lane assist hole included – fully compatible with factory lane assist sensor equipped A4 B9 mirrors
- Direct replacement for factory plastic mirror housings – no modification to the mirror assembly required
- Dual installation method – adhesive tape for a clean reversible finish or screws for a more permanent fitment
Specifications:
- Condition: 100% Brand New
- Type: Side Mirror Covers
- Material: Genuine Carbon Fiber
- Surface Finish: High-Gloss Epoxy Polished
- Colour: Gloss Black Carbon
- Manufacturing Process: 3D Design · CNC Moulding · Autoclave Cured
- Lane Assist: Compatible – lane assist hole included
- Installation Method: Adhesive Tape or Screws (both included)
- Placement: Left & Right Side Mirrors
- Purpose: Direct Replacement / Upgrade
Fitment:
- Audi A4 B9 (2017)
- Compatible with factory lane assist sensor equipped mirrors only – confirm your mirror specification includes a lane assist hole before ordering
- Not confirmed for non-lane assist mirror configurations
Contents:
- 1x Pair Carbon Fiber Side Mirror Covers (Left & Right)
- Adhesive Tape included
- Mounting Screws included
Benefits:
- Genuine autoclave carbon fiber delivers an authentic carbon weave appearance and superior durability over the factory plastic mirror housings
- High-gloss epoxy finish maintains the premium gloss black carbon surface appearance over prolonged outdoor and driving exposure without fading or yellowing
- Lane assist hole ensures full factory sensor compatibility – no sensor removal or modification required
- Dual installation method provides full flexibility – adhesive tape for a clean reversible finish or screws for a more secure and permanent fitment
- Direct replacement design delivers a factory-quality fit with a premium material upgrade in a single straightforward installation
Installation Notes:
- Adhesive tape and screws both supplied – select the installation method that best suits your preference for permanence and finish quality
- For adhesive tape installation – thoroughly clean, degrease, and dry the factory mirror housing surface before fitting to ensure maximum adhesion strength
- For screw installation – professional fitting is recommended to ensure correct cover alignment and a clean, gap-free finish
- Compatible with lane assist sensor equipped A4 B9 mirrors only – confirm your mirror specification before ordering
- If unsure about your mirror configuration or lane assist specification, contact our team with your year, model, and trim level before ordering
Shipping Information:
- Processing Time: 2-5 business days for warehouse stock items
- Made-to-Order: Please allow 2-4 weeks for shipping if product requires custom manufacturing
Warranty:
- 12-month standard warranty from date of purchase
- Contact our support team for assistance with any issues
Ships within 1-2 business days.
100% Genuine Parts
Fitment Guaranteed

Audi A4 B9 Carbon Fiber Gloss Black Side Mirror Covers With Lane Assist Hole 2017
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Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
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Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
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