Take the hassle out of trailer brake controller wiring with the Tekonsha 306500 Trailer Brake Controller Custom Harness. Built specifically for select 2005â2007 Ford Super Duty models, this vehicle-specific harness creates a direct connection between your truck and compatible Tekonsha brake controller without the need for cutting, splicing, or taping. The Plug & Play design helps turn a wiring job into a straightforward installation, giving you a clean connection while saving time and avoiding unnecessary modifications to your vehicle. For a purpose-built connection when outfitting your Super Duty for towing, this harness helps keep the installation simple from the start. Features:• Custom-fit connection simplifies brake controller installation• Plug & Play design eliminates cutting, splicing, and taping• Braided protective covering shields wiring from common installation damage• Compatible with proportional & time-based Tekonsha brake controllersSpecs:• Brand: Tekonsha• Product Number: 306500• Manufacturer Number: 3065-P• Product Type: Trailer Brake Controller Harness• Connector Quantity: 2• Connector Gender: Female• Connector Shape: Square• Terminal Quantity: 4• Terminal Type: Blade• Wire Colors: Black, Red, Blue, White• Amperage: 30 A• Voltage: 12 V• Warranty: Limited 1 Year Warranty• Drilling Required: No• UPC: 016118167054Fit Type: Specific Fit• Vehicle Application: 2005â2007 Ford F-250 Super Duty• Vehicle Application: 2005â2007 Ford F-350 Super Duty• Vehicle Application: 2005â2007 Ford F-450 Super Duty• Vehicle Application: 2005â2007 Ford F-550 Super Duty Custom Ford fit Two connectors Plug & Play | Camping World Tekonsha 306500 Trailer Brake Controller Custom Harness for SLCT 05-07' Ford Super Duty Trucks in Blue