If you are looking for big gains in performance for your 2008, 2009, or 2010 6.4L Powerstroke diesel F250 or F350, a diesel tuner or chip is a must-have mod. Whether your truck is a regular, Supercab, or Supercrew, one size fits all when it comes to these powerful yet small devices. So if you're changing your gear ratio, upsizing your tires, or adding an intake on your 60th Anniversary, Cabela's Edition, King Ranch, or Harley-Davidson, a handheld or dashmount tuner is what you need. Have a workhorse XL, XLT, or an offroading FX4 or Lariat? Let a tuner help you get better gas mileage out of your Power Stroke when towing.

Fitment: 08, 09, and 10 6.4L Powerstroke Super Duty