This Is Why The V6 Mustang Is Limited To 112 MPH. When it comes to buying a V6 or V8 version of a car, what most of the people don’t realize is that its not the same car with just a different engine.
Aside from the different engine and different visual parts that come with each package, the cars also have a whole bunch of supporting parts to help back up the increase in power.
In the case we have a 2011 V6 Ford Mustang, which is originally limited to 112 mph. However the owner took the liberty of removing the limiter and takes the Mustang up to 135 mph.