Introducing the Infamous Aero Rear Diffuser for the 1999-2004 Ford Mustang Rear Diffuser (chassis mount).  This is the perfect upgrade to enhance the performance and aesthetics of your vehicle. This lightweight rear diffuser is designed to install easily and adds aggressive track styling to the rear of your car.

The specifications of this rear diffuser include a lightweight thermoplastic construction, which ensures durability without adding unnecessary weight to your vehicle. Steel brackets are incorporated to maximize fin durability, providing long-lasting performance. The pre-drilled mounting holes facilitate a seamless installation process, and we provide an installation manual to guide you through the steps. The aesthetic design of the diffuser is carefully crafted to complement the factory styling and accentuate the OEM body lines of the Mustang, enhancing its overall appearance.

Specifications:

- Gloss black thermal folded ABS

- Contours to OEM bumper curvature for seamless installation.

- All mounting hardware included. 

- Utilizes factory holes where possible for a less intrusive installation

All products are made to order, please allow approximately 2-3 weeks for production prior to shipping.