APR Carbon Fiber Vortex Generator For US Lancer Evolution 10 X GSR w/SSS Package

APR Vortex Generators 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. The APR Vortex Generator helps to reduce drag and improve the effectiveness of the rear wing by delaying the air flow separation and reducing turbulence.

Fits non-Canadian GSR with SSS Package w/ roof hump only. Does not fit 2010-Up w/ Sun Roof