OLM F1 Plug and Play 3 Wire Harness Subaru WRX / STI 2015-2021 | F1PNPSS-3WIRE vendor_Tomei Heat Soak Test (Multiple Runs):

Heat Soak Test (Multiple Runs):

Part #: STF-SO-WRX15

Increases both horsepower and torque

as well as protecting the threads in your engine block

OLM F1 Plug and Play 3 Wire Harness Subaru WRX / STI 2015-2021 | F1PNPSS-3WIRE vendor_Tomei Heat Soak Test (Multiple Runs):Part #: F1PNPSS 3WIRE Here, you are looking at the SubiSpeed Quick Connect PNP Harness 3 wire. This harness has been designed to speed up the install process of the rear fog lamp and will work with a variety of rear fog lamps. WORKS WITH THE FOLLOWING REAR FOG LAMPS: OLM F1 Fog Light SubiSpeed F1 Fog Light JDM OEM rear fog lamp GCS Rear Multifunction Light GCS CS Style Rear Fog F1 Brake Light DETAILS: 3 wire Has OEM connectors on both ends which