Side skirts are used to reduce the amount of high pressure area on the side of the car to go under the car from the sides. If an air splitter is used, air under the car is at a low pressure, which causes the higher-pressure air on the outside and on the sides of the car to come rushing in diminishing ground effect and downforce.
Specifications:
- Condition: 100% Brand New
- Fitment: Compatible with Subaru Impreza WRX STI 4 Door sedan all trims
- Year: 2015-2021
- Package includes: 1 pair of 2 piece side skirts (Left and right side).
- Color: Unpainted
- Material: High quality ABS
* Note:
- Installation instruction is NOT included, professional installation is recommended if you are unsure of the installation process.
- This is a non-OEM product
- Compatible vehicles above for reference only