2011-2014 Mustang V6 and GT BBK O2 Sensor Wire Harness Extension Kit (Rear Pair)

  • Sale
  • Regular price $69.99

When modifying your Mustangs exhaust system, the stock rear oxygen sensor wire harnesses usually come up short and won't reach the downstream O2 sensors, but a set of 12" BBK Performance rear harness extenders will help bridge the gap allowing you to reconnect your sensors in an easy plug-n-play fashion.

This set of two 12" BBK Performance O2 Sensor Extensions are designed to extend the rear (downstream) O2 sensor harnesses on the 2011 to 2014 GT and V6 Mustangs, does not fit Shelby GT500 models.


  • Extended Rear O2 Sensor Harness
  • Great for Modified Exhaust Systems
  • Easy to Install
  • 12" Long
  • Sold as a Set of Two Rear Harnesses
  • Fits 2011-2014 GT and V6 Mustangs