Power your trailer s taillights for a safer journey on the road by starting with a safer smarter wiring installation at home with the Tekonsha 118467 T-One Tow Harness T-Connector Assembly. T-One Connectors eliminate the need to cut or splice wires. Simply find your vehicle s wiring harness connector unplug it and insert the T-One without needing tools. It includes a converter and 16-gauge bonded wire with a 4-flat plug and cap as well as a circuit capacity of 2.1 amps per side for turn and brake and 5.6 amps for a taillight. This harness assembly is fully weatherproof with its one-piece solid construction. It requires no splicing cutting or taping of vehicle wires and installation takes as little as 30 minutes. This particular model is compatible with the 2016-2021 Crosstrek (except hybrid) 2009-2021 Forester 2010-2021 Outback Wagon (except short) and 2013-2015 XV Crosstrek (except hybrid) Subaru models.