How much fuel does this part save?

What is the purpose of the Front Lower Valance Air Dam Deflector?
We are all looking for ways to save gas. Could leaving to lower valance installed on your superduty help save fuel? Lets find out!


In my videos I talk about my experience daily driving my F450. My truck has updated 6.7 Powerstroke with 1,050 LB-FT of Torque and 475hp. I also feature my 2019 F250 with the 6.2 L gas v8. AND NOW WE HAVE A F350 WITH THE 7.3 GAS V8. Comment below and thanks for watching!


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