1-4 DAYS DELIVERY
2014 - 2021 Mercedes Benz C217 S63 & S65 AMG Coupe BKSS Style Carbon Fiber Rear Diffuser
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100% ORIGINAL & HIGH-QUALITY
1-YEAR WARRANTY
Description
Description
Upgrade your Mercedes-Benz C217 S-Class Coupe with a performance-inspired carbon fiber rear diffuser that adds aggressive styling and functional aerodynamic benefits. Crafted from high-quality CFRP, FGCF, or DryCF, this rear diffuser not only enhances your vehicle’s exterior aesthetics but also reduces drag for improved performance on the road.
This diffuser is a direct fit for 2014–2017 S63/S65 AMG Coupes. For 2018–2021 models, installation requires the additional purchase of our OEM-style rear diffuser to ensure proper fitment. Whether you’re after visual impact or lightweight racing-grade components, this diffuser delivers on both fronts.
Fitment: 2014–2017 Mercedes Benz C217 S63 & S65 AMG Coupe
2018–2021 Mercedes Benz C217 S63 & S65 AMG Coupe (Requires additional purchase of our OEM rear diffuser)
Package content: One carbon fiber rear diffuser
Shipping Policy
Shipping Policy
United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.
Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.
Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!
Turnaround Time
Turnaround Time
- Complete Headlights: 3-5 business days for order processing plus shipping time.
- Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
- New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
- DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
- Lens Replacements: 1-3 weeks plus shipping time.
Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.










