Newsletter Sign Up
Receive our latest updates about our products and promotions.





Couldn't load pickup availability
Worldwide Direct. Premium Parts at Your Doorstep.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Elevate the aggressive stance and aerodynamic profile of your Audi with the CMST Carbon Fiber Front Lip. Designed specifically for the Audi A4 S-Line and S4 B9 models from 2017-2018, as well as the 2019 A4 Base Model, this precision-engineered component adds a touch of track-inspired performance and premium visual appeal. Crafted by CMST, this front lip spoiler seamlessly integrates with your vehicle's factory bumper, enhancing downforce and completing a sleek, low-profile look that commands attention.
Constructed from authentic, high-grade carbon fiber, this front lip combines lightweight strength with iconic style. Each piece is finished with a durable UV-protection clear coat to guard against fading and environmental damage, ensuring the weave stays vibrant for years. Customers can select the classic 3k (2x2) gloss weave as standard, with optional upgrades to a forged carbon pattern or a sophisticated matte finish available to personalize the final appearance.
All CMST carbon fiber parts are supplied with the confidence of AME Motorsport's quality guarantee, ensuring you receive a premium, fit-for-purpose product for your Audi.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Receive our latest updates about our products and promotions.
Thanks for subscribing!
This email has been registered!
Take 20% off your first order
Enter the code below at checkout to get 20% off your first order