We here at Stage 3 just love finding new ways to get the most out of your truck, and we've found that almost nothing competes with a good intake/tuner combo. For the 2011-2016 Super Duty owner looking for a complete performance overhaul, we've compiled some of our favorite intake and tuning kits into tidy packages guaranteed to drastically improve power and fuel economy. Once you've had enough fun here, check out our selection of 2008-2010 Super Duty Lift Kits! Ford Super Duty Fitments: 2008, 2009, 2010 Ford F250 & F350 6.4L Submodel Fitments: FX4, King Ranch, Platinum, Lariat, XLT, XL Some Exceptions apply, please see individual product pages for specific fitments.