18-23 Ford Mustang ROUSH 422085 Rear Valance Aero Foil Kit (Excl. EcoBoost/GT350)

18-23 Ford Mustang ROUSH 422085 Rear Valance Aero Foil Kit

The ROUSH 422085 Rear Valance Aero Foil Kit is a must-have for any 2018-2023 Ford Mustang GT owner who wants to add an aggressive, race-inspired touch to their pony’s rear valance. This kit is designed to work with the factory quad-tip GT valance and is made from injection-molded TPO (Thermoplastic Poly Olefin) with a black stipple finish, offering an OEM look, long-lasting durability, and flexibility. The plastic is molded with high-pressure injection, the same process used by OE automotive manufacturers, which allows for impact resistance and durable flexibility, while remaining lightweight with low density.

Why You Should Buy the ROUSH 422085 Rear Valance Aero Foil Kit

The ROUSH 422085 Rear Valance Aero Foil Kit is designed utilizing techniques used in racing to improve aerodynamic efficiencies. It works to separate the airflow beneath the car, allowing a smaller portion to follow the under-body contours, adjusting rear downforce. This kit adds an aggressive, race-inspired touch to your pony’s rear valance and is sure to turn heads wherever you go.

Key Features

• Adds an aggressive, race-inspired touch to your pony’s rear valance
• Separates the airflow beneath your vehicle for improved aerodynamic efficiencies
• Constructed from injection-molded TPO with OEM-style black stipple finish
• Lightweight, impact-resistant, durable, and flexible
• Designed with Ford’s OEM CAD data to ensure an exact, precise fit
• Includes templates and hardware for install
• Proudly manufactured here in the U.S.A.

Benefits

• Offers OEM look, long-lasting durability, and flexibility
• Lightweight and impact-resistant
• Designed with OEM CAD data to ensure precise fit
• Easy installation means no trimming painting is required (drilling for mounting is required)
• All required parts are included, such as hardware, templates, and detailed instructions
• 90-Day ROUSH Limited Parts Warranty

Product Specs

• Fits 18, 19, 20, 21, 22, and 23 Mustang GT - will NOT fit EcoBoost or GT350
• Add to the factory rear valance for an aggressive look inspired by racing
• Made from injection-molded TPO (Thermoplastic Poly Olefin) with a black stipple finish
• Minor modification to rear valance for mounting is required
• Estimated installation time - 1 hour

Install Difficulty Level

The ROUSH 422085 Rear Valance Aero Foil Kit is designed for easy installation. The kit includes all required hardware, templates, and detailed instructions, making the installation process quick and hassle-free. According to web results, the installation time is approximately 1 hour, and the kit requires minor modification to the rear valance for mounting.

Vehicle Fitment

The ROUSH 422085 Rear Valance Aero Foil Kit is designed to fit 2018-2023 Ford Mustang GT models. It will NOT fit EcoBoost or GT350 models. For the most accurate vehicle fitment information, please refer to the manufacturer website.

Please contact the MPT Performance experts at (407) 636-7077 or by email if you have any questions about this product or to report product description inaccuracies.