BBK front O2 sensor extension wires for 2011–2014 Mustang GT (5.0) are supplied as a pair and sized at 12 inches, providing added length for sensor relocation or routing. They feature OEM-style factory connectors for straightforward plug-in installation and include a heat-protective sleeve for thermal protection. Some connector tabs may require minor removal to click into place, and these extensions are made in the USA.
BBK 11-14 Mustang GT Front O2 Sensor Wire Harness Extensions 12 (pair)