Tail as Turn (Signal) + Backup Module - 2015-2021 Subaru WRX / STI

Get rid of the standard turn signal and transform the brake light into one. The high mounted brake light will still let people know that you're stopped and intending to make a turn. It's safe, and it looks good. Another added feature is that you can turn the old turn signal bulb into an additional reverse lights. Paired with our bulbs, you'll have 4 intense bulbs letting everyone know that you're about to back up.

Designed for USDM vehicles only. Confirmed incompatible with AUDM vehicles.

Tail as Turn (Signal) + Backup Module

This product is neat. With the lack of aftermarket tail lamps on the market for WRXs and STIs in general, you're left with only a few modifications you're able to do to your tail lights.

Get rid of the standard turn signal and transform the brake light into one. The high mounted brake light will still let people know that you're stopped and intending to make a turn. It's safe, and it looks good. Another added feature is that you can turn the old turn signal bulb into an additional reverse lights if you choose to do so. In this setup, you will have to use LED bulbs vs halogen due to the added current draw. Paired with our bulbs, you'll have 4 intense bulbs letting everyone know that you're about to back up.

NOTE: The revised Tail as Turn module now includes a hyperblink fix. No additional hyperblink module purchase is required unless you plan to use LEDs in the front turn signals as well.

This product was designed and fully manufactured by Diode Dynamics, in St. Louis, Missouri. It is fully made in USA.

SubiSpeed Video

NOTE: For all wiring configurations, please see the "additional" tab on this page. This video was published before information regarding tapping the harness for changing the turns into reverse lights was published.

Optional Items

Reverse Light Upgrade - Light "A" is the original reverse light bulb. Light "B" is the original turn signal bulb. While different in design due to the sockets, both OLM bulbs offer a brilliant, intense, white light.

Designed for USDM vehicles only. Confirmed incompatible with AUDM vehicles.