RoyRogers
SDD Junior Member
Today is my day for questions and here is one more- I'm towing with my '08 6.4 F350 dually automatic a 15000# Fifth Wheel RV Toy Hauler. The trip each year is long and the fuel is expensive, 4000 miles round trip. Should I be running an after market air intake like the Banks system? And does anyone have any personal results you can brag about?