Custom Tunes Only: This package does not include a tuning device. You must already own a compatible SCT or Bully Dog device to run 5-Star custom tunes on your vehicle.
5-Star's Custom Tuning increases the horsepower and torque of your 5.0L V8 all throughout its rev range, giving your aggressive V8 truck a noticeable improvement in output whenever you step on the pedal. 5-Star's test truck put down 345 peak horsepower and 361lb-ft of peak torque using its factory tuning. With 5-Star's 93 octane Performance tune, their truck threw down 400 peak horsepower and 405lb-ft of peak torque, and increase of 55 horsepower and 44lb-ft of torque without any hard parts at all. The big power gains combined with 5-Star's revised transmission tuning can make your 2018-2019 F150 5.0L fly both on and off the road.
Warranty vs. Non-Warranty Tune Note: there is no difference in function, horsepower, or torque between Warrantied Custom Tunes and Non-Warrantied Custom Tunes. The only difference between the two, whatsoever, is that Warrantied Tunes will have less parameters (i.e. tire size, gear ratio, etc) open to end-user adjustment.