2012-2018 Mercedes W218 CLS63 Carbon AF-1 Rear Diffuser ( CFP ) - 1 Piece - 113768
Part#: ed_113768
Aero Function
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Fullerton, CA
Enhance the look and performance of your 2007-2009 Mercedes-Benz CL63 AMG with the Mercedes CL63 W216 Black Series Carbon AF-1 Rear Diffuser ( CFP ) from Aero Function, an accessory designed to provide both visual appeal and possible performance improvements. This Diffusers is crafted to complement the aerodynamic profile of your vehicle. The Diffusers is made from high-quality Carbon Fiber materials and offers a bold, aggressive look that complements the sleek lines of the Mercedes-Benz CL63 AMG.
The Mercedes CL63 W216 Black Series Carbon AF-1 Rear Diffuser ( CFP ) is engineered to work with the vehicle's existing profile.
Constructed from lightweight materials, the Mercedes CL63 W216 Black Series Carbon AF-1 Rear Diffuser ( CFP ) adds minimal weight to your vehicle. The aerodynamic design may reduce drag.
Installation of the Mercedes CL63 W216 Black Series Carbon AF-1 Rear Diffuser ( CFP ) should be done by a professional. The Diffusers is tailored to fit the 2007-2009 Mercedes-Benz CL63 AMG, but please note that it does not come with any mounting hardware. You will need to provide your own screws, bolts, and potentially custom brackets to ensure a secure and proper fit.
One of the standout features of the Mercedes CL63 W216 Black Series Carbon AF-1 Rear Diffuser ( CFP ) is its customizable finish. It can be painted to match your vehicle’s color, allowing for a personalized touch that reflects your unique style.
Aero Function takes pride in the quality of its products, and the Mercedes CL63 W216 Black Series Carbon AF-1 Rear Diffuser ( CFP ) is no exception. Each unit undergoes testing to ensure it meets standards of performance.
If you’re looking to upgrade your Mercedes-Benz CL63 AMG, the Mercedes CL63 W216 Black Series Carbon AF-1 Rear Diffuser ( CFP ) from Aero Function is a great option. It combines design and materials to enhance your Mercedes-Benz CL63 AMG.
Mercedes-Benz DiffusersCL63 AMG DiffusersAero Function DiffusersMercedes-Benz Carbon Fiber DiffusersCL63 AMG Carbon Fiber Diffusers
only for AMG sport model
| Make | Model | Year(s) |
|---|---|---|
| Mercedes-Benz | CL63 AMG | 2007, 2008, 2009 |
New: A brand-new, unused, unopened, item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in our retail store. To be installed professionally by a bodyshop with a valid automotive repair business license. Carbon fiber parts are reinforced with a fiberglass backing for added strength. Carbon fiber parts still require prep work. You will need to preform taks such as: buffing, drilling holes (for winshield windshield water nozzles, etc), adding or removing fiberglass (mounting tabs, etc). Ships direct from the manufacturer or a distributor. Manufactured with a marine gelcoat variant to help prolong the life against UV aging effects. Carbon is a composite material and may exhibit more gap than OEM materials. Hoods require hood pins. We do not offer any guarantee of fitment on vehicles that have been in involved in accidents and/or have body damage or customization.









Aero Function delivers performance-focused body kits engineered to sharpen both the look and aerodynamic efficiency of your Mercedes-Benz CL63 AMG. With years of experience developing components for high-end vehicles, their designs bring a bold, sculpted presence while maintaining functional integrity on the road.
Each Aero Function kit for Mercedes-Benz CL63 AMG is produced using carefully selected materials. GFK (Glass Fibre Komposite) offers a balance of strength and adaptability, CFP (Carbon Fibre Plastic) provides lightweight performance with UV resistance, and Pur Rim (Polyurethane Plastic) delivers flexibility with impact resistance. All components are manufactured in-house to ensure consistent quality and attention to detail.
Installation of GFK components may require minor adjustments to achieve ideal fitment. It is recommended to test fit all parts before final installation. In some cases, trimming or additional fiberglass work may be needed to perfect alignment. Taking these steps ensures your Mercedes-Benz CL63 AMG achieves a clean, professional finish with enhanced styling and performance.
Aero Function diffusers are aftermarket aerodynamic accessories designed specifically for enhancing style and performance. These diffusers are not “direct bolt-on” parts and may require significant preparation, such as sanding, fitting, or custom bodywork. Common installation challenges can include potential warping, cracking, or fitment issues if the diffuser is not handled or installed correctly.
Aero Function diffusers are generally installed below the rear bumper, and in many cases, the bumper may need to be modified to ensure a proper fit. It’s important to select a diffuser that is compatible with specific bumpers, trims, or aftermarket styles to avoid fitment issues.
Separate mounting hardware, such as L-brackets, bolts, screws, washers, and fasteners, is typically required but not included in the package. L-brackets help attach the diffuser securely to the vehicle’s chassis or bumper, while additional supports may be needed depending on the design and fitment. Installers will need to source the necessary materials separately to ensure compatibility with both the diffuser and the vehicle.
For the best results, Aero Function recommends professional installation by a custom shop experienced in aftermarket accessories. Many standard auto repair shops may lack the expertise to handle the specific fitment and hardware requirements for these diffusers.
Please note that these diffusers are intended strictly for off-road and show use. Due to strict Department of Transportation (DOT) regulations, most Aero Function diffusers are not street-legal. Aero Function does not endorse or recommend using these diffusers on public roads or highways.
Items sold on this website may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.