2011-2017 MUSTANG 5.0 & 3.7L REAR O2 EXTENSIONS - 12IN (PAIR). Vitour Performance Tires GL-3 and GL-4 applications as

GL-3 and GL-4 applications as well as where most special synchromesh fluids are specified

This increases steering feel and stability during aggressive braking and maneuvering

SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability

Changing transmissions

2011-2017 MUSTANG 5.0 & 3.7L REAR O2 EXTENSIONS - 12IN (PAIR). Vitour Performance Tires GL-3 and GL-4 applications asBBK Performance oxygen sensor extensions feature OEM Factory connectors on the end of the wiring to allow simple plug in installation to the factory wire harness. The extension wires are covered with a heat protective sleeve for maximum protection.