2011-2017 MUSTANG 5.0 & 3.7L REAR O2 EXTENSIONS - 12IN (PAIR). Vitour Performance Tires UMI Performance’s rear upper control

UMI Performance’s rear upper control arms for the 71-75 GM H-Body are a direct bolt-in replacement for the factory control arms

easily revalved by the user

triple adjustable

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

2011-2017 MUSTANG 5.0 & 3.7L REAR O2 EXTENSIONS - 12IN (PAIR). Vitour Performance Tires UMI Performance’s rear upper controlBBK 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.