Rear Side Splitter (2 Pcs) for Audi A6 S-Line / S6 C8 / C8 Facelift Sedan & Avant (2018–2025)
Engineered specifically for the Audi S6 C8 platform (including facelift), this 2-piece Rear Side Splitter set sharpens the rear corner styling with a lower, wider and more aggressive look that visually ties in with front and side aero parts. Designed for 100% vehicle-matched fitment, the splitters are manufactured from UV-stabilised, automotive-grade ABS for long-lasting gloss and structural durability on premium performance models.
Product Code / SKU: RS-AAD-019
Compatibility
Fits only :
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Audi A6 S-Line Sedan C8 2018 – 2023
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Audi A6 S-Line Avant C8 2018 – 2023
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Audi S6 Sedan C8 2019 – 2023
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Audi C6 Avant C8 2019 – 2023
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Audi A6 S-Line Sedan C8 Facelift 2023 – 2025
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Audi A6 S-Line Avant C8 Facelift 2023 – 2025
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Audi S6 Sedan C8 Facelift 2023 – 2025
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Audi C6 Avant C8 Facelift 2023 – 2025
Engineered to Match the Audi S6 C8 Platform
This rear side splitter set is developed directly on the Audi S6 C8 using high-resolution 3D scanning and CAD design. The result is a left/right pair that follows the factory S6 rear bumper and side contour lines precisely, providing clean panel transitions and a factory-grade visual integration at the rear corners of both Sedan and Avant models.
The design visually lowers the rear of the car and extends the side line rearwards, perfectly complementing front splitters, side skirts and rear diffusers for a cohesive OEM+ aero styling package.
Material & Surface – Built to Last
- Automotive-gradeABS with UV additives
Manufactured from high-quality ABS enhanced with UV stabilisers to help resist fading, discolouration and material fatigue over time – ideal for performance-oriented daily drivers and long-distance cruisers in varied climates. - High-glossblack finish
Supplied in a premium gloss black surface that is ready to install straight out of the box. If a custom colour or paint match is desired, the parts can be refinished by a professional body shop (primer recommended).
Fitment & Installation
• 2-piece, model-specific design for 100% vehicle-matched fitment on Audi S6 C8 / C8 Facelift rear side bumper areas (Sedan & Avant).
• Supplied as a left/right splitter set with a dedicated fitting kit and installation guide.
• Professional installation is recommended to ensure correct positioning, symmetry between both sides and secure fastening.
Quality & Confidence
Each production batch is checked for dimensional accuracy and surface quality before leaving the factory, ensuring consistent, repeatable fitment for workshops, tuners and distributors.
Manufactured in a facility certified to ISO 9001:2015 quality management standards, this rear side splitter set is built to deliver a long-term, high-quality upgrade that both trade partners and end customers can trust.
| Make |
Audi |
|---|---|
| Model |
S6 |
| Generation |
C8 (2019+) |
| Trim / Package |
S |
| Body Type |

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