Plug And Play. When modifying your V6 Mustangs exhaust system, the stock front oxygen sensor wire harnesses usually come up short and won't reach the upstream O2 sensors, but a set of 22" BBK Performance front harness extenders will help bridge the gap allowing you to reconnect your sensors in an easy plug-n-play fashion.
Application. This set of two 22" BBK Performance O2 Sensor Extensions are designed to extend the front (upstream) O2 sensor harnesses on the 2011 to 2014 V6 Mustangs, does not fit GT or Shelby GT500 models.
Please Note. O2 Sensors are not included with these extensions.