Ready to race, or just show off the performance capabilities of the 2018-2023 Mustang? Add ROUSH Rear Valance Aero Foil Kit, designed to work with the factory quad-tip GT valance! Designed utilizing techniques used in racing to improve aerodynamic efficiencies, ROUSH Rear Valance Air Foils work to separate the airflow beneath the car, allowing a smaller portion to follow the under-body contours, adjusting rear downforce. Each piece is made from high-strength TPO (thermal plastic olefin) with a black stipple finish, for an OEM look and lasting durability. The plastic is molded with high-pressure injection, the same process used by OE automotive manufactures, which allows for impact resistance and durable flexibility, while remaining lightweight with low density.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2020 | Ford | Mustang | Bullitt |
| 2018-2023 | Ford | Mustang | EcoBoost |
| 2018-2023 | Ford | Mustang | EcoBoost Premium |
| 2018-2023 | Ford | Mustang | GT |
| 2018-2023 | Ford | Mustang | GT Premium |
| 2021-2023 | Ford | Mustang | Mach 1 |
| 2018-2020 | Ford | Mustang | Shelby GT350 |
| 2018-2020 | Ford | Mustang | Shelby GT350R |
| 2020-2022 | Ford | Mustang | Shelby GT500 |
- 2018-ford-mustang-ecoboost-esi7218941
- 2018-ford-mustang-ecoboost-premium-esi3143648
- 2018-ford-mustang-gt-esi4353205
- 2018-ford-mustang-gt-premium-esi7359623
- 2018-ford-mustang-shelby-gt350-esi9629679
- 2018-ford-mustang-shelby-gt350r-esi3223247
- 2019-ford-mustang-bullitt-esi6778531
- 2019-ford-mustang-ecoboost-esi6710868
- 2019-ford-mustang-ecoboost-premium-esi4318758
- 2019-ford-mustang-gt-esi2142088
- 2019-ford-mustang-gt-premium-esi5803403
- 2019-ford-mustang-shelby-gt350-esi5241023
- 2019-ford-mustang-shelby-gt350r-esi6226524
- 2020-ford-mustang-bullitt-esi9651753
- 2020-ford-mustang-ecoboost-esi6633024
- 2020-ford-mustang-ecoboost-premium-esi9248420
- 2020-ford-mustang-gt-esi6464618
- 2020-ford-mustang-gt-premium-esi3046271
- 2020-ford-mustang-shelby-gt350-esi7094984
- 2020-ford-mustang-shelby-gt350r-esi4014326
- 2020-ford-mustang-shelby-gt500-esi2709203
- 2021-ford-mustang-ecoboost-esi5901560
- 2021-ford-mustang-ecoboost-premium-esi1312556
- 2021-ford-mustang-gt-esi1433483
- 2021-ford-mustang-gt-premium-esi2764155
- 2021-ford-mustang-mach-1-esi8189832
- 2021-ford-mustang-shelby-gt500-esi1795379
- 2022-ford-mustang-ecoboost-esi8930230
- 2022-ford-mustang-ecoboost-premium-esi6395662
- 2022-ford-mustang-gt-esi9573447
- 2022-ford-mustang-gt-premium-esi9288748
- 2022-ford-mustang-mach-1-esi8031738
- 2022-ford-mustang-shelby-gt500-esi5703147
- 2023-ford-mustang-ecoboost-esi7505773
- 2023-ford-mustang-ecoboost-premium-esi6454565
- 2023-ford-mustang-gt-esi5020343
- 2023-ford-mustang-gt-premium-esi3443817
- 2023-ford-mustang-mach-1-esi8942121
- Bucket:Ford
- ClearanceItem:N
- EPA:N/A
- Exterior Styling>Diffusers
- fits_2019-2020`Ford`Mustang`Bullitt~2018-2023`Ford`Mustang`EcoBoost~2018-2023`Ford`Mustang`EcoBoost Premium~2018-2023`Ford`Mustang`GT~2018-2023`Ford`Mustang`GT Premium~2021-2023`Ford`Mustang`Mach 1~2018-2020`Ford`Mustang`Shelby GT350
- fits_2020-2022`Ford`Mustang`Shelby GT500
- LTL:N
- MPN:422085
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y