Our all-new Mustang 15-17 Diffuser is now available for all dual-tip GT/ECO Premium models. This product comes with an aluminum belly pan to smooth and diffuse the air from under the car attached to our HDPE outward-facing panel with an automotive finish. We offer this product as a one-piece or three-piece design; please make sure you select the right product below.

Unlike other brands, this product is functional and will diffuse the air properly from the differential to the rear of the vehicle. Our product is designed to bolt up to the factory valance as an add-on.

Mustang 15-17 Stealth Diffuser - https://zl1addons.com/products/mustan...