2013-2016 Porsche Cayman GT4 981 AF-1 Front Lip Splitter ( GFK ) - 1 Piece - 117831
Part#: ed_117831
Aero Function
Information:
⚠️FIBERGLASS ➡ REQUIRES PREP WORK⚠️ SHIPS FROM USA
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Elevate the appearance and performance of your 2013-2016 Porsche Cayman with the GT4 981 AF-1 Rear Diffuser ( GFK ) from Aero Function, a top-quality accessory designed with driving enthusiasts in mind. This Diffusers blends style with practicality, carefully engineered to improve your vehicle's aerodynamics and deliver a bold visual upgrade.
The GT4 981 AF-1 Rear Diffuser ( GFK ) is designed to integrate seamlessly with your vehicle's existing lines and profile.
Constructed from durable and lightweight FRP materials, the GT4 981 AF-1 Rear Diffuser ( GFK ) adds minimal weight to your vehicle. Its aerodynamic design could enhance both performance and efficiency.
For optimal installation, we recommend having the GT4 981 AF-1 Rear Diffuser ( GFK ) installed by a professional. This Diffusers is custom-tailored to fit the 2013-2016 Porsche Cayman. Please note, you will need to source your own screws, bolts, and possibly additional brackets, depending on your specific needs for installation.
One of the highlights of the GT4 981 AF-1 Rear Diffuser ( GFK ) is its versatile finish. It can be painted to match your vehicle’s color, allowing you to create a custom look that reflects your individual style. This option ensures that your Porsche Cayman stands out from the crowd with a unique and personalized touch.
Aero Function is dedicated to providing products of exceptional quality and performance, and the GT4 981 AF-1 Rear Diffuser ( GFK ) is no exception. Each piece is rigorously tested to ensure it meets our high standards.
For those looking to push the limits of their vehicle’s performance and aesthetics, the GT4 981 AF-1 Rear Diffuser ( GFK ) for the 2013-2016 Porsche Cayman is an ideal choice. With its cutting-edge design, premium materials, and potential performance enhancements, it offers a new level of style and capability. Upgrade your Porsche Cayman with the GT4 981 AF-1 Rear Diffuser ( GFK ) from Aero Function and experience the next level of driving satisfaction.
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Aero Function stands at the intersection of design and performance, crafting premium body kits tailored for vehicles like the Porsche Cayman. With years of hands-on experience in developing aerodynamic upgrades, each kit is engineered to elevate both visual presence and on-road dynamics. The result is not just a cosmetic upgrade, but a transformation that gives your Porsche Cayman a sharper, more aggressive identity.
Every Aero Function body kit for Porsche Cayman is built using carefully selected materials to suit different performance needs. GFK (Glass Fibre Komposite) offers durability with flexibility, CFP (Carbon Fibre Plastic) delivers lightweight strength with UV resistance, and Pur Rim (Polyurethane Plastic) provides a balance of rigidity and impact absorption. All components are manufactured in-house by skilled technicians, ensuring consistent quality and precision across every product.
When installing Aero Function GFK components, some level of customization may be required. Although these parts are developed for precise fitment, minor adjustments can help achieve the best results. It is recommended to perform a dry fit before final installation. In some cases, trimming or additional fiberglass work may be needed to perfect alignment. Taking these extra steps ensures your Porsche Cayman gets a seamless, factory-like finish, allowing the body kit to truly complement the vehicle’s overall design and stance.











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. Fiberglass parts always require prep work before they can be primed and painted. This product is made with fiberglass material, therefore it will exhibit chips, breaks, cracks, waves, scratches and holes which require modification. It is necessary to dry fit and drill mounting holes and preform body work before paint. Cutting and adding of fiberglass may be required for proper fitment. Ships direct from the manufacturer or a distributor. Primer finish. Hand layup is the manufacturing process used for the majority of our fiberglass parts. 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 diffusers are aftermarket aerodynamic accessories designed specifically for off-road and show use. Aero Function disclaims any responsibility for damage or injury resulting from their use. These diffusers are not intended for public road use and are not ‘direct bolt-on’ parts. They often require extensive preparation, such as sanding, fitting, or custom bodywork. It’s important to note that improper handling or installation can lead to common issues, such as potential warping, cracking, or fitment challenges.
Aero Function diffusers typically fit below the rear bumper, and in many cases, the bumper may need to be modified to accommodate the diffuser. Many diffusers are designed to fit specific bumpers or trims, so careful attention should be paid to design and compatibility during selection and installation.
Installation of Aero Function diffusers usually requires separate mounting hardware, which is not included in the package. This hardware may consist of L-brackets, bolts, screws, washers, and other fasteners. L-brackets are commonly used to attach the diffuser securely to the vehicle's chassis or bumper, while bolts and screws ensure a tight fit. Additional supports or reinforcements might be necessary, depending on the design and specific fitment of the diffuser. Since this hardware is not included, installers will need to source the appropriate materials separately to ensure compatibility with both the diffuser and the vehicle.
For optimal results, Aero Function recommends professional installation by a custom shop experienced with fiberglass components and aftermarket accessories. Traditional auto repair shops may lack the expertise needed for the nuances of proper fiberglass fitment and hardware requirements.
Disclaimer: Aero Function diffusers are designed 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.