Visit Us for Installation Enquiries and Sales
Via Appointment only - 10/14 Harrington Street, Arundel QLD 4214
Mercedes Carbon Fiber JSL Style Rear Diffuser for C257 CLS Class
or 4 interest-free payments of $167.50 with
- 365 Day Warranty
- Free Shipping for Orders $100+
- Guaranteed Fitment or Money Back
- Trusted by 3200+ Happy Car Enthusiasts
SPECIFICATIONS
This carbon fiber JSL Style rear diffuser for the Mercedes C257 CLS brings one of the most aggressive aftermarket designs to the sleek lines of the CLS. Styled after JSL’s distinctive aero, it transforms the rear with a bolder, performance-driven look. Crafted from lightweight carbon fiber with a premium weave finish, it offers durability and a seamless match to other exterior carbon components.
Designed to install directly over the OEM diffuser, there’s no need to remove factory parts, making fitment straightforward while still delivering a dramatic transformation. The sculpted fins and extended profile enhance airflow management at the rear while giving the car a sharper, track-inspired presence. Lightweight, stylish, and functional, it’s a standout upgrade for enthusiasts chasing the JSL-inspired look on their C257 CLS.
Key Features:
- OEM Quality
- Molded Directly from 3D CAD Scans for Precise Fitment
- Made with Genuine Japanese TORAYCA™ Carbon Fiber
- Gloss 2*2 Twill Carbon Weave
- Made to Order (2-3 Weeks Production Depending on Size)
Material Type: High-Quality Wet Carbon Fiber
Fitment: CLS Class C257 (2018–2021) AMG-Line | CLS300 CLS350 CLS400 CLS450
Shipping may vary based on order size. Though we aim for fast delivery, larger orders may take longer. Our priority is providing the best shipping times possible for all customers. Rest assured, we're committed to delivering your orders promptly and efficiently, striving to minimize any delays.
Your satisfaction is our top concern, and we'll do our utmost to ensure a smooth shipping experience for you.
If this product is in stock, we offer same day dispatch during business hours, and much faster delivery.
Mercedes Carbon Fiber JSL Style Rear Diffuser for C257 CLS Class
Sale price$670.00 USD
FAQs for the Mercedes Carbon Fiber JSL Style Rear Diffuser for C257 CLS Class
To check if a part fits your vehicle, please utilise the 'Fitment' section on our product description. If your vehicle is listed, the part will fit your car. If you're unsure, our fitment bar is also available to help you find compatible products for your specific make and model.
If this product is promised to fit your car, and does not, we have a 100% full money-back refund policy.
TORAYCA™ is a carbon fiber material made by Toray Industries in Japan, its the same company that supplies carbon to brands like Lamborghini, McLaren, Aston Martin, and even Ferrari. It’s the real deal used in supercars, race cars, and aerospace builds where strength, weight, and heat resistance actually matter.
We use genuine Japanese TORAYCA™ Carbon Fiber in all our wet and dry carbon parts. Why? Because it’s lighter, stronger, and more reliable than the cheap composite blends flooding the market from Aliexpress. TORAYCA™ holds up under pressure, keeps its shape over time, and doesn’t fade or fray like lower-grade alternatives.
This is the carbon you use when performance isn’t optional. If you're building a car that turns heads and doesn’t cut corners, TORAYCA™ is the standard.
And it’s the only carbon we trust.
Euro Empire Auto regularly offers discounts and promotions. Stay updated by subscribing to our email or SMS notifications. You can also check our social media platforms or contact our customer service via Live Chat for the latest deals.
We offer payment plans through partnerships with Afterpay. Paying in 4 equal instalments. Please note that application approvals are handled by our partners and we do not receive any sensitive financial information.
Instruction manuals are included with select products. We strongly recommend professional installation to ensure optimal performance and safety. Euro Empire Auto is not liable for damages incurred during self-installation.
Dry carbon fiber is the premier choice, being 70% lighter than wet carbon and constructed entirely from carbon material, providing a distinct, symmetrical weave. Wet carbon fiber, while slightly heavier, is also high quality and involves applying carbon material onto a mold. Both options offer excellent performance and aesthetic appeal.
Our customer support team is available to assist you via email, phone, or Live Chat. Contact details are provided on our website. We are committed to providing excellent service and support for all your automotive needs.
For bulk purchases, Euro Empire Auto may offer special discounts. Please contact our sales team for more information on bulk orders and potential discounts.
AS FEATURED IN:
"Inspired by his own struggles to source parts for his Mercedes A250, owner Sam says he wanted to create a space where enthusiasts could find anything with ease.."