Introducing the BBK Rear O2 Sensor Wire Harness Extensions, designed specifically for the 2011-2014 Mustang V6 GT. \n\nSince 1988, BBK Performance has been a leader in bolt-on performance upgrades for modern muscle cars and trucks. Founded by Brian & Ken Murphy, BBK was the first to develop aftermarket air intake systems and performance throttle bodies for the fuel-injected 5.0L Mustang and TPI Camaro models. With years of research and development, along with a dedicated team of enthusiasts, BBK has become the largest source of performance products for today's cars and trucks.\n\nMade in America, BBK products are designed and built with quality and performance in mind. The Rear O2 Sensor Wire Harness Extensions feature OEM style factory connectors and a 12-inch length for easy installation. These extensions are rear-facing and provide a direct plug-in connection for a seamless upgrade to your vehicle's performance.\n\nWhether you drive a Dodge, Ford, or GM vehicle, BBK has the products you need to enhance your vehicle's performance while maintaining OEM quality and drivability. Trust BBK for all your performance upgrade needs.