ST Style Carbon Fiber Rear Diffuser for Audi A3 Sline/S3 8.5V LCI (2017-2020)
Ships in 2-5 weeks
High Quality
Manufactured in Our Own Facility
Local EU Inventory for Quick Delivery
Suitable For
Upgrade the rear end of your Audi A3 S line/S3 8.5V LCI 2017-2020 2017–2020 with this carbon fiber rear diffuser replacement. Designed for 2017–2020 models, it replaces the rear bumper diffuser area for a cleaner, sportier and more aggressive rear-end look while keeping an OEM-inspired exterior style.
- Fitment: Audi A3 S line/S3 8.5V LCI 2017-2020 2017–2020
- Product Type: Rear diffuser / rear bumper diffuser replacement
- Install Position: Rear bumper / lower rear diffuser area
- Installation Type: Replacement installation
- Material & Finish: carbon fiber
- Exterior Style: ST Style rear-end styling
Please confirm your vehicle model, year, bumper version and exhaust outlet layout before ordering. This is an aftermarket exterior styling replacement part, not a genuine OEM part.
Shipping & Delivery
• Local EU stock: Fast shipping directly from our European warehouse
• Worldwide shipping available (EU & International)
• Secure packaging ensures damage-free delivery
• Fully insured and tracked shipping service
• Orders processed within 1-3 business days
Warranty & Returns
• 1-Year Warranty on all parts
• Simple 30 day return & exchange
• Guaranteed fitment on your vehicle
• Quick & helpful support whenever needed
Need Installation?
Professional installation is available at our headquarters in the Netherlands.
Prefer another location? Contact us and we’ll connect you with one of our trusted local dealers.
• Network of trusted EU dealers
• Easy appointment scheduling
• Contact us for more information
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Frequently Asked Questions
Yes, this product is designed specifically for the vehicle models listed under the “Suitable for” section. We guarantee OEM-quality fitment.
No modifications are necessary. All parts are designed for easy, direct installation (Plug & Play).
We ship directly from our local EU warehouse. Orders typically arrive within 2-5 business days across Europe.
We offer a simple 15-day return policy and a 1-year warranty covering any manufacturing defects. Contact us directly for quick support.
NEED SUPPORT?
Questions? We’re Here To Help!
Our experts usually respond within a few hours. Ask us anything about our products, fitment, or installation.