PNP F1 Hyper Light 4th Brake/Fog Light Plug and Play Harness Compatible with 2015-2021 Subaru WRX STI (VA Type)

Must buy to make installation SO easy. Best part is you don't have to splice into the cars wiring harness.

I got this harness to go with the iJDMTOY smoked lens 3 in 1 led rear light. It worked perfectly just crimp the male spades on the wires from light and plug them in. Then plug harness into tail light and original plug into harness. Parking light, brake light, and reverse all function correctly.

Easy installation, works great, and has the 4th cable for reverse light.

I ordered this when I purchased the 3 in 1 4th brake light for my WRX. The adaptor would have worked great if I did not have a reverse light function on my light. However since I did there was not a tail on the adaptor for that. It we no big deal to cut the white wire on the adaptor and splice in the white wire from the light. Other then that the apaptor worked perfectly.

I used this for an eBay off brand light it still worked great thankfully I think the more expensive lights are worth it but it’s an easy swap once you have everything in place

If your going to install the rear fog light/brake light this is a must have! Makes installation easy, fits as described, good quality, super bright at night & adds looks to the vehicle! 10-15min install & everything included with the harness that you need to make this is a easy install!

Absolutely do not install an F1 brake light on your WRX without this. Simple plug and play. Even came with the wires for the ends of the brake light. No cutting of oem wires, takes about 5-7 mins to install, works perfectly. Very worth it.

Great , fits perfect my Subaru impreza 2014

Parfait

works just like intended plug and play kit worth every penny, much better then messing up the factory wires. the install took me maybe 10 minutes thanks to this.