BBK Rear Oxygen Sensor Extension 12" Long Ford Mustang 2011-14 - Pair Window Net Deals It is preset to run

It is preset to run Top Air

and are available in polished stainless steel or black oxidized chromemoly

Radiused slot so you don’t have to re-square the rear end after adjustments

The only four-port regulator on the market that uses a soft-seat design

Available to fit most any ring gear setup ranging from popular 9

BBK Rear Oxygen Sensor Extension 12" Long Ford Mustang 2011-14 - Pair Window Net Deals It is preset to runWhen you install a set of BBK Performance long tube exhaust headers on your muscle car or truck the O2 sensors are relocated on the header that is no longer in the factory location and the factory O2 sensor connectors will not reach to connect any longer.. These extension harnesses are a must when Installing Full Length Headers All harnesses feature OEM Factory connectors to allow simple plug in installation to the factory wire harness so that the