1997-2003 F150 5.4L & 4.6L Tuners & Monitors

The best way to get more power out of your 1997-2003 4.6L or 5.4L F150 is to tune it. These tuners reprogram your truck's Powertrain Control Module (PCM), changing factory parameters to increase horsepower and torque. While the standard "canned" tunes on these devices are good, grabbing an SCT device with a custom tune from our friends over at 5-Star Tuning is a much better option if you're looking to squeeze every last bit of horsepower out of your V8.