APEXi A'PEXi - ECV Exhaust Control Valve - Pipe-Type (Manual) Spoiler factory-quality fit on M52TU and

factory-quality fit on M52TU and M54 engine applications

It bolts directly to the factory mounting points on your F-150's rear quarter panel using existing holes

Additional to the unique design of the spherical bearing

Bulbs are not included - Please use stock 9007 (HB5) High/Low beam

APEXi A'PEXi - ECV Exhaust Control Valve - Pipe-Type (Manual) Spoiler factory-quality fit on M52TU andThe ECV was created as an alternative to the standard silencer typically fitted in the tip of performance exhaust systems to lower the sound decibel output. The ECV (Exhaust Control Valve) is a spring loaded butterfly valve that can be installed to the main piping of an existing exhaust system. The angle of the valve can be modified on the fly from within the cockpit to provide complete control over exhaust decibel output. Features: Can minimize