A cold air intake kit may not seem like much, your truck's 7.3L Powerstroke engine loves to breathe and the extra airflow brought in by these awesome Super Duty performance parts have the potential to make your truck produce surprisingly big gains in horsepower and torque while improving throttle response and fuel economy. More importantly, these F250 and F350 cold air intake kits allow your truck to to use low to mid-level performance tunes that have the potential to give your truck even better performance and a ton of extra power and torque. After you're through with our diesel intakes, make sure to take a look at our '94 to '97 exhaust systems, '98 to '03 exhaust systems, or our 7.3L turbocharger upgrades. Ford Super Duty Fitments: 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Ford F250 & F350 7.3L Submodel Fitments: FX4, King Ranch, Platinum, Lariat, XLT, XL Some Exceptions apply, please see individual product pages for specific fitments.