🚗 Elevate Your Subaru Game with Ease! Maintain your factory wiring integrity. Easily swap lights without hassle. Transform your ride in under 10 minutes! Perfect fit for 2015-2021 Subaru WRX & STI. Enjoy hassle-free returns and dedicated assistance. Plug & Play Reversible Mod Easy Install The PNP F1 Hyper Light 4th Brake/Fog Light Plug and Play Harness is designed for effortless installation in 2015-2021 Subaru WRX and STI models. This high-quality harness allows for quick, reversible upgrades without any modifications to your factory wiring, ensuring a seamless and safe electrical setup.