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1999 to 2003 7.3L Power Stroke Diesel 7.3L Power Stroke Diesel equipped Super Duty and Excursion. |
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Getting Started Asking Questions
I have a 99 F250 Crew 4wd 7.3 in good shape, 145,000 and was thinking of trying to customize a little, like exhaust, cold air intake, programmer of some sort, to increase power, and improve mpg. What is the best modifications for the money? What kind of success have you guys had?
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