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2018-22 Mustang Roush Rear Valance Aero Foil Kit GT by Roush


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Details   |   Reviews
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT
2018-22 Mustang Roush Rear Valance Aero Foil Kit GT

Improve the aerodynamic efficiencies of your Mustang GT with these 2018-2022 Mustang GT rear valance aero foil kit from Roush!

Item #RSH-422085
MPN# 422085

Everyday Low Price: $160.99

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Due to Hurricane Ian, shipments to certain areas in Florida and South Carolina may experience delays or suspended service. FedEx Service Disruptions

Made in the USA

 Benefits

  • Race Inspired Design
  • Improves Aerodynamics
  • 90 Day Warranty
  • Made In USA

 Features

  • Thermoplastic Poly Olefin Construction
  • High-Pressure Injection Molded
  • Black Textured Finish
  • OEM CAD Data Designed

 What's in the Box

  • (1) RH Diffuser
  • (1) LH Diffuser
  • (2) Mounting Brackets
  • (6) Self-Tapping Screws (M4.2x16)
  • (4) Bolts (M5x0.8x16)
  • (2) Double-Sided Tape
  • Installation Instructions

Mustang Roush Rear Valance Aero Foil Kit
Improve the aerodynamic efficiencies of your Mustang GT with these 2018 Mustang GT rear valance aerofoil kit from Roush! Designed to mount on the rear valance of your 2018-2022 Mustang GT with quad tips exhaust, these aerofoils not only improve the aerodynamics but also give your Mustang that touch of style you've been looking for! Now whether you're ready to hit the track or the strip in your Mustang GT, you can be ready with these Roush rear valance aerofoils!

Roush Quality
Constructed from injection-molded TPO (Thermoplastic Poly Olefin) with a black textured finish for factory like styling and long-lasting durability, these rear valance aerofoils will give the rear of your Mustang a custom look! Manufactured to fit on the factory rear lower valance on your 2018-2022 Mustang GT for increased downforce for lower track times! Included with the rear valance aerofoils are the mounting brackets, bolts, self-tapping screws, and double-sided tape for a complete installation.

Roush 90-Day Warranty
Roush stands by their work and offers a 90-day limited warranty against any defects in materials and workmanship for the ultimate peace of mind!

Installation Note
  • Minor modifications to the rear valance is required for proper installation.


  • Application
  • Fits 2018-2022 Mustang GT

  • ROUSH® Limited Warranty - Click Here

    • Ford Mustang - 2018, 2019, 2020, 2021, 2022
    • Sub Models: GT

    California Residents:
    Prop 65 Warning SignWARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

    About This Brand


    Roush
    Roush - The Art of Performance Engineering
    ROUSH Performance is the first specialty-vehicle company to combine race-proven technologies with advanced automotive engineering. The result, a unique mix of street car and race car...Is a ROUSH car. Or more specifically, a ROUSH Mustang or F-150 pickup with styling, performance, and handling characteristics derived from the racetrack and modified for street legal usage. The vehicles and components produced by ROUSH Performance are imprinted with Jack Roush's vision, passion for performance, and commitment to excellence. He personally approves the design, engineering, fit, finish and overall performance of each package, ensuring that his personal standards are met prior to production and product release. Many of these products are designed by the same engineering group that has helped Roush Racing become the winningest Ford racing team in history.

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