- Required to Install BBK Long Tube Headers on S550 Mustang GT
- Front Oxygen Sensor Extensions for 6-Pin Connector
- Additional Header Hardware Specific to the 2015+ Model
Complete Your Header Installation
This BBK Long Tube Header Hardware Kit is a must when installing full length headers due to the fact that the O2 sensor locations are relocated on full length headers and there are some different bolts specific to the 2015+ model.
The O2 sensor extensions feature OEM connectors and heat protective sleeves make installation a snap. Some connectors may require the small directional location tabs to be removed from the ends of the connectors to click into place.
2015-2017 Mustang GT