Matte Black Vortex Generator Roof Spoiler fit for 2015-2017 Subaru Impreza WRX Antenna 8 1/2"

A lot of mods focus on generating downforce, but even more important for the everyday driver is reducing drag and improving overall aerodynamics. WRX STI drivers, now you can, with our new 3A Motor Vortex Generator! The idea is that areas like the transition between the roof and rear window on the average car creates a large vortex. Any large vortices effectively grab the car and try to hold it back as it tries to slip through the air. If the air that makes up the vortex can be "tripped" before it leaves the back of the car, it will make smaller vortices, which will have a smaller effect on the overall aerodynamics of the vehicle. Guaranteed OEM fitment!

• ABS plastic construction with a matte black finish
• Fits for: 2015-2016 WRX
• Fits for: 2015-2016 STI
• Fits for: 2017-2018 WRX Premium with STANDARD 6.2" Starlink Radio
• Note: It will not fit a 7 inch Starlink headunit!