This 6.0 Powerstroke Has A Turbo Whistle So Loud It Sounds Like A 747 Jet

powerstroke turbo whistle

Houston, we are clear for takeoff. This stacked 2003 Powerstroke has one of the loudest turbo whistles I’ve ever heard, and would you believe that it’s stock? Yep! Using a Ford scan tool, he is simply manipulating the VGT position on a completely stock turbo by opening and closing the turbo vanes. Although, the straight pipe adds little bit of a hearty sound to it.

Duramax guys be like:

powerstroke turbo whistle