ZL1 Addons Mustang 18-23 EcoBoost Stealth Diffuser

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. Note: The 2015-2017 Mustang has 2 different types of rear valances, the Premium and Non-Premium. The biggest tell on which your vehicle has in the center fins on the valance between the exhaust and the rear brake light.  100% Made in the USA! Product Fitment: Mustang 15-17 GT & ECO Premium with dual tip exhaust (1 exhaust pipe per side). Coming Soon - GT Premium with Quad Tip exhaust Coming Soon - GT/ECO Non-Premiu