OLM RS Style Redline Gurney Flap for STI Spoiler Subaru WRX / STI 2015-2021

Part #: A.70054.2 Enhance the STI wing's downforce characteristics and add some flare with the OLM RS Style Redline Gurney Flap. Comes with Premounted 3m tape on the backside for a super quick and simple install. INSTALLATION NOTES Clean the mounting surface thoroughly and apply in a relatively warm (70 degrees Fahrenheit preferred) area. NOTE: May require extra 3M in order to fit when using aftermarket wing stiffeners.