7.3 powerstroke diesel why you do the hutch and harpoon mods

[@autismion]

Awesome, it's great that I can get more fuel capacity too

[@cbr600rx7]

It helps a little. I have been running this one for over a year and I gained around 3 gallons. Didn’t cut it off flush like some do so there is definitely more there but happy with the results. For me that’s an extra 50+ miles of range for free.