punkmechanic
diesel tech
If you want to keep from having hypermax or type4 rebuild your turbo then you need to can that open element filter. 10 horse (never gonna happen but thats their claim) in not worth a turbo rebuild every 40-60k miles. get an airbox off a 7.3 powerjoke and trim it to fit. gets better airflow, every parts store has the filter, and it keeps the grit from sandblasting your turbo (and rings, pistons, heads, injectors, etc)
punk
punk