2017–2021 Audi A5 S-Line / S5 / RS5 B9 / B9.5 Coupe Rear Trunk Spoiler Wing Lip – Carbon Fiber
2017–2021 Audi A5 S-Line / S5 / RS5 B9 / B9.5 Coupe Rear Trunk Spoiler Wing Lip – Carbon Fiber
Elevate the rear roofline and trunk lid of your Audi A5 S-Line, S5, or RS5 B9 Coupe with this carbon fiber rear trunk spoiler wing lip. Molded for the factory trunk lid, it adds a purposeful, performance-inspired finishing detail that complements the flowing Coupe roofline with a genuine carbon weave finish.
Build
- Material: Genuine carbon fiber, autoclave cured and vacuum moulded using a 3D design and CNC moulding process for precise spoiler geometry, consistent panel quality, and an authentic weave appearance over carbon-look ABS or fiberglass alternatives
- Surface finish: High-gloss epoxy-polished top coat that showcases the natural carbon weave and provides lasting UV and moisture protection through sustained outdoor and driving exposure
- Configuration: Single-piece spoiler wing lip
- Weight: Lightweight carbon construction adds negligible weight to the trunk lid
Design & Finish
- Refined rear detail: Subtle wing lip profile adds a purposeful, performance-inspired finish to the trunk lid without overpowering the Coupe's roofline
- Carbon aesthetic: Directional weave and gloss finish complement the factory B9 Coupe body lines for a coordinated, motorsport-grade look
- Factory-style integration: Precision-molded to follow the contours of the factory trunk lid for a clean, seamless fit
Fitment
- 2017–2021 Audi A5 S-Line Coupe (B9 / B9.5)
- 2017–2021 Audi S5 Coupe (B9 / B9.5)
- 2017–2021 Audi RS5 Coupe (B9 / B9.5)
- Fits the factory Coupe trunk lid only — not compatible with aftermarket trunk configurations
- Body style: Coupe only — does not fit Sportback, Sedan, or Cabriolet body styles
Package Contents
- 1 × carbon fiber rear trunk spoiler wing lip
- Adhesive tape for installation
- Mounting screws for installation
Installation
- Two mounting options: Fit with the included adhesive tape for a reversible install, or with the included screws for a more permanent, secure fitment
- Surface prep: If using adhesive tape, thoroughly clean, degrease, and dry the trunk lid at the spoiler position before fitting to ensure maximum adhesion
- Alignment: Dry-fit and check the spoiler sits centred and symmetrical across the trunk lid before committing to either method
- Professional installation recommended for correct positioning, panel alignment, and finish — particularly if using the screw-mount option
Before You Install
- Confirm your car is an A5 S-Line, S5, or RS5 B9 or B9.5 Coupe (2017–2021) before ordering — this will not fit the Sportback, Sedan, or Cabriolet
- Screw mounting is permanent — it requires drilling into the trunk lid, so decide on your method and confirm placement before starting
- Work in moderate temperatures and allow the adhesive to cure fully before washing the car
- Adhesive installation is reversible, but removal and re-prep may be required if the spoiler needs repositioning
Ships within 1-2 business days.
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2017–2021 Audi A5 S-Line / S5 / RS5 B9 / B9.5 Coupe Rear Trunk Spoiler Wing Lip – Carbon Fiber
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FAQs
Please read our FAQs page to find out more.
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.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
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.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.