Our selection of gauge components include O2 sensor extenders from BBK, and they're a must when installing full length headers with connections that are further away than the factory version. Our oxygen sensor extenders are plug and play, there is no need to cut your factory harness to install them.
BBK 05-20 Dodge 4 Pin Square Style O2 Sensor Wire Harness Extensions 12 (pair) - 1118
BBK 05-20 Dodge 4 Pin Square Style O2 Sensor Wire Harness Extensions 12 (pair) - 1118