This kit will make your LED tail light also function as the turn signal on your 2015-2021 Subaru WRX or STI. By eliminating the factory incandescent turn signal bulb, and instead of operating it through your LED tail light, you will gain a much more modern appearance.
Using OEM plug-and-play tail light connectors, the base kit is 100% plug-and-play, with no wiring required. You don’t even have to remove your tail lights!
This product was designed and fully manufactured by Diode Dynamics, in St. Louis, Missouri. It is fully made in USA.
Please note: Since you will be eliminating your turn signal with this mod, your vehicle may think the turn signal bulb is out. To restore normal flashing speed, you will need to change your turn signal flasher module to an LED-compatible unit, which is the part that controls flashing speed. The installation is simple — please see the video here. If you already have an LED flasher module, you will not need another one.
This product is designed to be used with Diode Dynamics products. Use of non Diode Dynamics products may result in improper function.
If you wish, you can also convert the old turn signal socket to an extra high-mounted backup light! Each kit comes with the wires to accomplish this (see video for details) but you will need new white LED bulbs. You must use LEDs, not standard bulbs, because you will be drawing power from the backup light circuit.
Fits all US and Canada-market 2015-2021 WRX and STI. Does NOT fit cars from outside North America.
Kit includes two modules for left and right.