Disclaimer

Duraflex diffusers are aftermarket aerodynamic accessories designed for specialized applications. They are not intended for public road use. Due to the nature of fiberglass and the manufacturing process, Duraflex diffusers require extensive preparation, including sanding, fitting, or custom bodywork. Common challenges with fiberglass diffusers include potential warping, cracking, or fitment issues if not handled or installed correctly.

Duraflex diffusers typically fit beneath the rear bumper, and modifications to the bumper may be necessary to accommodate the diffuser. Many diffusers are designed to fit specific bumpers, trims, or aftermarket styles, so it’s important to ensure compatibility when selecting and installing the part.

Installation of Duraflex diffusers usually requires additional mounting hardware, such as L-brackets, bolts, screws, and washers, which are not included in the package. L-brackets are commonly used to attach the diffuser to the vehicle’s chassis or bumper, while bolts and screws ensure a secure fit. In some cases, extra support or reinforcements may be needed based on the design and fitment of the diffuser. Installers must source this hardware separately, ensuring it’s compatible with both the diffuser and the vehicle.

For the best results, Duraflex recommends professional installation by a custom shop experienced with fiberglass components. General auto repair shops may not have the necessary expertise for proper installation.

Disclaimer: Duraflex diffusers are designed for off-road and show use only. They are not street legal and do not comply with Department of Transportation (DOT) regulations. Duraflex does not endorse or recommend using these diffusers on public roads or highways.