Disclaimer
Aero Function diffusers are aftermarket aerodynamic accessories designed specifically for off-road and show use. As with all Aero Function products, these diffusers are not intended for use on public roads, and Aero Function disclaims any responsibility for damage or injury resulting from their use. These diffusers are not ‘direct bolt-on’ parts and often require extensive preparation, such as sanding, fitting, or custom bodywork. Common issues with diffusers include potential warping, cracking, or fitment challenges, especially if they are not handled or installed properly.
Aero Function diffusers generally fit below the rear bumper, and in many cases, the bumper may need to be modified to accommodate the diffuser. It's important to note that many diffusers are designed to fit specific bumpers, certain trims, or aftermarket styles, so careful attention should be paid to the design and compatibility when selecting and installing a diffuser.
In terms of installation, Aero Function diffusers typically require separate mounting hardware, which is not included in the package. This hardware often includes 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. In some cases, additional supports or reinforcements might be necessary, depending on the design and the specific fitment of the diffuser. Since this hardware is not included, installers will need to source the appropriate materials separately, ensuring they are compatible with both the diffuser and the vehicle.
For optimal results, Aero Function recommends professional installation by a custom shop experienced with aftermarket components. Traditional auto repair shops may lack the expertise to properly handle the nuances of fitment and hardware requirements.
Important 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.