Aftermarket tuning, especially custom tuning, unlock your trucks hidden potential all while boosting your drivability with much better transmission function. Performance tunes change key parameters of your truck's engine software, getting you power and performance in little to no time. With multiple tuners to choose from you are able to get preset tunes, emailed tunes, and custom tunes. Make sure to check out our cold air intakes or our exhaust kits. Ford F-150 Fitments: 2011, 2012, 2013, 2014 Ford F150 with 3.7L V6 engines. Submodel Fitments: STX, XL, XLT. Some Exceptions apply, please see individual product pages for specific fitments.