FITMENT: This 4-pin flat Subaru trailer wiring kit FITS 1998-2008 Subaru Forester, 2000-2009 Subaru Outback ( 🚫excluding Sport), 2008-2014 Subaru Tribeca, 2006-2007 B9 Tribeca, 1996-1999 Subaru Legacy Outback Wagon, 1996-1999 Subaru Legacy Wagon (excluding outback), and 2004 Subaru Impreza WRX Wagon. STANDARD OUTPUT: Standard 4-way flat trailer connector adds versatile towing options to your Subaru. Connect the 4-pin trailer lighting wire harness at the back of your Subaru to power trailer tail lights, brake signal lights and turn signals. EASY INSTALLATION: No cutting or splicing factory wire. Plug and play Subura trailer wire plugs directly into vehicle's existing wiring, which located in rear cargo area. Unplug the connection and insert the plug in T-connector connector into the vehicle's harness. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance. DUST COVER: 4-pole trailer light wire for Subaru comes with tight-fitting rubber dust cover to protect the socket terminal from dust and water damage. It also features tabs on the top and bottom for easy grip when plugging into your trailer or unplugging. DURABLE CONSTRUCTION: This Subaru 4 pin trailer hitch wiring construct with 18 Gauge heavy duty bonded wire and premium tin-plated copper terminals perform in great corrosion-resistant and conductivity. MECMO custom wiring is the ideal solution if your vehicle is not equipped with wiring for towing a trailer. Our T-connector is a simple, plug and play electrical device able to plug direct into your automotive electric system and provides you a standard and universal trailer wiring connection which allows you add verity tow options to your vehicle. The heavy-duty and contractor grade 18-gauge wires is done using two or more vehicle-specific and OEM-compatible connectors to plug into the taillight assembly, there is no need for splicing wires. It comes with all necessary wiring components to establish a reliable trailer wiring connection, come with tight-fitting dust cover to keep the connector clean when not in use. While custom wiring harnesses offer one of the fastest, easiest and most secure ways to wire a vehicle towing, they are not available for all vehicles as custom wiring harnesses are made vehicle-specific. This particular plug-in harness provides a 4-way flat connector socket at the back of your vehicles to power your trailer’s signal lights. It is designed to be a custom wiring harness to fit certain years of the Subaru Forester Outback Tribeca B9 Legacy Impreza WRX Wagon