BBK 2015 Mustang GT V6 6-Pin Front O2 Sensor Wire Harness Extensions 12 (pair) And Bolt Kit

BBK has been making performance parts for decades, and these O2 sensor wire harness extensions for your 2015-2018 Mustang GT are a staple for anyone installing long tube headers. When you upgrade to BBK long tube headers, the factory O2 sensor locations change, and the original wiring won't reach. These extension harnesses are designed to bridge that gap, making the installation much simpler.

What's great about these extensions is that they use OEM-style factory connectors. This means you can plug them directly into your car's existing harness and the O2 sensors without any splicing. It's a clean and straightforward way to get your sensors connected after a header install. The kit also comes with extra header bolts, which is a practical touch that saves you a trip to the parts store if you need them during the header installation.

This kit is specifically made to work with BBK long tube headers like part numbers 1633, 16330, 1856, and 18560. If you're planning that header upgrade on your 5.0L Mustang, these extensions are a necessary piece to ensure everything connects properly.