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-esi1687767
- 2018-ford-mustang-ecoboost-premium-esi1200445
- 2018-ford-mustang-gt-esi5573598
- 2018-ford-mustang-gt-premium-esi5455543
- 2018-ford-mustang-shelby-gt350-esi4914863
- 2018-ford-mustang-shelby-gt350r-esi9393814
- 2019-ford-mustang-bullitt-esi3156490
- 2019-ford-mustang-ecoboost-esi9235359
- 2019-ford-mustang-ecoboost-premium-esi8649620
- 2019-ford-mustang-gt-esi2029602
- 2019-ford-mustang-gt-premium-esi1280475
- 2019-ford-mustang-shelby-gt350-esi2089584
- 2019-ford-mustang-shelby-gt350r-esi4153088
- 2020-ford-mustang-bullitt-esi7265778
- 2020-ford-mustang-ecoboost-esi2152518
- 2020-ford-mustang-ecoboost-premium-esi9803710
- 2020-ford-mustang-gt-esi3574240
- 2020-ford-mustang-gt-premium-esi2102500
- 2020-ford-mustang-shelby-gt350-esi2680266
- 2020-ford-mustang-shelby-gt350r-esi6386245
- 2020-ford-mustang-shelby-gt500-esi8589750
- 2021-ford-mustang-ecoboost-esi6992855
- 2021-ford-mustang-ecoboost-premium-esi7382724
- 2021-ford-mustang-gt-esi9132925
- 2021-ford-mustang-gt-premium-esi7708320
- 2021-ford-mustang-mach-1-esi5750817
- 2021-ford-mustang-shelby-gt500-esi5740299
- 2022-ford-mustang-ecoboost-esi3264910
- 2022-ford-mustang-ecoboost-premium-esi6494026
- 2022-ford-mustang-gt-esi6762414
- 2022-ford-mustang-gt-premium-esi1582904
- 2022-ford-mustang-mach-1-esi9704491
- 2022-ford-mustang-shelby-gt500-esi6397477
- 2023-ford-mustang-ecoboost-esi1476539
- 2023-ford-mustang-ecoboost-premium-esi1272544
- 2023-ford-mustang-gt-esi8199481
- 2023-ford-mustang-gt-premium-esi9368770
- 2023-ford-mustang-mach-1-esi1903451
- 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