Mercedes W177 A45/S Carbon Fiber Rear Diffuser - TOPSTH Designs
- Regular price
- $1,219.00 USD
- Regular price
-
- Sale price
- $1,219.00 USD
- Unit price
- per
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Description
SPECIFICATIONS
Introducing our Mercedes W177 A45/S Carbon Fiber Rear Diffuser by TOPSTH Designs. As the exclusive provider of a genuine OEM-style carbon fiber diffuser for the A45S platform, we utilized our expertise and precision to further optimize the original AMG design for enhanced downforce and aerodynamic performance. Our use of top-quality carbon fiber not only offers significant weight reduction, but also adds a premium finish to seamlessly complement the W177's body lines. This diffuser truly combines the best of AMG engineering with the superior benefits of carbon fiber, resulting in a visually and functionally superior upgrade for the A45S.
Key Features
OEM Quality: Designed to meet original equipment manufacturer standards.
Precise Fitment: Precisely molded using 3D CAD scans for perfect alignment.
Premium Finish: Gloss 3×3 Twill Carbon Weave for a sleek, high-end look.
Made to Order: Custom production with a 2-3 week lead time (depending on size).
Material Type
High-Quality Carbon Fiber: Lightweight, durable, and performance-driven.
Fitment
Compatible Models: A-Class W177 (2019+)
Engine Variants: A45/S
Shipping and Returns
Shipping and Returns
- Shipping time may vary depending on product size and destination.
- Most body kits are shipped internationally via sea freight due to their large size. Estimated delivery time is 30–50 days for North America and 35–50 days for Europe.
- Orders are typically processed within 2–5 business days. For large items, additional handling time may be required.
- If the item is in stock, we can offer faster air freight shipping (7–15 days). Please contact us for a quote on the additional shipping cost.
- Please note that delivery times are estimates and may be affected by customs clearance and logistics conditions.
Return Policies
Return Policies
- We offer a 30-day return policy from the date of delivery.
- Return shipping is covered by us only in cases of defective, damaged, or incorrect items. For all other reasons, return shipping costs are the responsibility of the customer.
- To be eligible for a return:
- Items must be unused and uninstalled
- Returned in original packaging with all accessories
- Proof of purchase is required - To request a return, please contact our support team at support@topsth.com with your order number and reason.
- Please note: Returns must be approved before sending. Unauthorized returns will not be accepted.

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In-stock items: Ships within 7 business days.Custom items: Approx. 30 days for production and inspection, then shipped.
