SKU# 42975 | MPN: M2-PP-26015Key FeaturesColour: BlackMaterial: Hard PlasticMake & Model: 2008-2014 Subaru Impreza Impreza WRX / STI, Version 11. (Saloon models only) M2 motorsport vortex Generator help to guide the air flow on cars with very steep drop-off angles between the roof and the rear window. Air flow has a tendency to become turbulent as it separates from the surface of the car in this region. This turbulent air causes drag and reduces the effectiveness of a rear wing. M2 motorsport vortex Generator helps to reduce drag and improve the effectiveness of the rear wing by delaying the air flow separation and reducing turbulence.
