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

Part #: A.70054.2. Boost the downforce of your STI wing and add a stylish touch with the OLM RS Style Redline Gurney Flap. It comes pre - mounted with 3M tape on the back, allowing for a super - fast and easy installation. Installation Notes: Clean the mounting surface well and install in a relatively warm area (70 degrees Fahrenheit is ideal). Note: You may need extra 3M tape when using aftermarket wing stiffeners.

Using this OLM RS Style Redline Gurney Flap is easy. First, make sure to clean the mounting surface of your STI spoiler really well. Then, find a warm place, around 70 degrees Fahrenheit, to do the installation. The flap comes with pre - mounted 3M tape on the back, so you can just stick it on quickly. If you're using aftermarket wing stiffeners, you might need to use some extra 3M tape to make it fit properly. As for maintenance, just keep it clean and check the tape periodically to make sure it's still holding firmly.