Next, the Hurricane intake installation began. Here, the intake is being prepared for the ACT (air change temperature) sensor. Shipping manifolds will not have the ACT sensor hole pre-drilled and tapped for the customer. This is one step you'll have to perform yourself. AFM leaves the location up to the end user, though the preferred location is shown here in the No. 5 intake runner. Once the sensor was installed, the rest of the Anderson fuel system parts, including the fuel rails, crossover line, and pressure regulator were fitted using the Mustang's existing injectors.