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-esi8812304
- 2018-ford-mustang-ecoboost-premium-esi2266391
- 2018-ford-mustang-gt-esi1768667
- 2018-ford-mustang-gt-premium-esi8706077
- 2018-ford-mustang-shelby-gt350-esi9022437
- 2018-ford-mustang-shelby-gt350r-esi8471991
- 2019-ford-mustang-bullitt-esi9258285
- 2019-ford-mustang-ecoboost-esi4412146
- 2019-ford-mustang-ecoboost-premium-esi6489665
- 2019-ford-mustang-gt-esi5334866
- 2019-ford-mustang-gt-premium-esi5030155
- 2019-ford-mustang-shelby-gt350-esi6309225
- 2019-ford-mustang-shelby-gt350r-esi8553101
- 2020-ford-mustang-bullitt-esi7356093
- 2020-ford-mustang-ecoboost-esi3996937
- 2020-ford-mustang-ecoboost-premium-esi2644546
- 2020-ford-mustang-gt-esi8156201
- 2020-ford-mustang-gt-premium-esi9627510
- 2020-ford-mustang-shelby-gt350-esi8013904
- 2020-ford-mustang-shelby-gt350r-esi6691519
- 2020-ford-mustang-shelby-gt500-esi8648433
- 2021-ford-mustang-ecoboost-esi8007112
- 2021-ford-mustang-ecoboost-premium-esi3639615
- 2021-ford-mustang-gt-esi5494259
- 2021-ford-mustang-gt-premium-esi9669198
- 2021-ford-mustang-mach-1-esi6602220
- 2021-ford-mustang-shelby-gt500-esi7749775
- 2022-ford-mustang-ecoboost-esi3144261
- 2022-ford-mustang-ecoboost-premium-esi9419222
- 2022-ford-mustang-gt-esi3820069
- 2022-ford-mustang-gt-premium-esi1093779
- 2022-ford-mustang-mach-1-esi4731887
- 2022-ford-mustang-shelby-gt500-esi3327609
- 2023-ford-mustang-ecoboost-esi3069021
- 2023-ford-mustang-ecoboost-premium-esi2535674
- 2023-ford-mustang-gt-esi7086797
- 2023-ford-mustang-gt-premium-esi4747066
- 2023-ford-mustang-mach-1-esi1810534
- 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