Tuning Tuesday: tune in right here every Tuesday where we'll show you a closer look at JET Performance, products offered, behind the scenes, as well as installs and more. This week we're showing you how to install a JET Performance Programmer plus in Ford F150 with a V8 5.0L engine. This programmer lets you take control and program your own vehicle computer to match your driving style. JET's exclusive Tri-Power tuning allows you to program for performance using lower cost regular octane fuel, or for optimal performance gains you can program for midgrade or premium fuels. All three tuning modes are designed to operate the engine at peak efficiency based on the octane level being used to improve horsepower and mileage.