Give your WRX or STI’s stock headlights true daytime running light function by grabbing SubiSpeed’s drop-in DRL wiring harness!
The Original 2015+ WRX / STI DRL Harness
Highlights:
- Turns the stock Boomerang C-light into a real DRL
- Complete wiring harness with new fuses and quick-taps
- Easy installation with only minor splicing
- Turns outer OEM C-lights into a full-time DRL
- Activates Boomerangs when handbrake is released
Gives your WRX or STI’s Stock Headlights True DRL Function
While the 2015-2020 WRX Limited and STIs come with some of the meanest headlight designs ever put on a stock Subie, but they do have a slight issue. Their aggressive C-clamp “boomerang” LED strips only come on when your high or low beams are actually on. That’s where SubiSpeed’s Boomerang DRL Harness comes in. The True DRL Wiring Harness for 2015-2020 WRX Limited and STIs makes your Subie’s C-clamp Boomerangs come on as soon as you release the handbrake, regardless of your headlight switch position. The end result is an awesome, eye-catching look 24/7 in a complete wiring harness that easily installs with only minor amounts of splicing.
Complete Wiring Harness for Both OEM Headlights
SubiSpeed’s DRL Harness comes with everything you need to get a true DRL setup on your Subaru WRX or STI. The harness consists of a pair of add-a-fuses that drop into your Subie’s engine bay fuse box and tap into fuses that have constant 12-volt power when you release the handbrake, along with quick-taps for connecting to the stock headlight wiring harness. The two add-a-fuse kits use 5-amp fuses, and the harness is pre-cut to reach both front headlights without the need for extending it yourself. The harness taps into the stock wiring with minor amounts of splicing and adding a pin to the factory wiring connector. Each harness comes backed by a 1-year limited warranty from SubiSpeed
Fitment:
- 2015-2020Subaru WRX Limited
- 2015-2020 STI
WRX Limited only: this harness will only fit WRX Limited models with C-Clamp “Boomerang” headlights, and will not fit base WRXs with base halogen reflector headlights.
Will not fit Australian models: this harness will not fit Australian domestic market Subarus, since the Australian cars have a DRL P13W fog light.
Requires minor wiring: the harness requires minor levels of splicing and tapping for installation.