04-10 Ford F150 4.6L SCT X4 Tuner w/ 5 Star Custom Tunes | S3MTUNE-KIT6

Complete SCT X4 Tuner and Custom Tune Package

5 Star's custom tuning ups the power and torque output of your 4.6L V8 while adjusting your 2004-2010 F150's shift points and shift pressures to get rid of hesitation and hold onto gears longer for improved drivability. 5 Star's tunes can unlock the full potential of your truck and provide more of the modern drivability and power that you've been craving. You get your choice of up to five 5 Star Custom Tunes in your choice of style and fuel octane, as well as SCT's canned performance tunes on your X4 device.

Select Tunes by Octane and Performance

5 Star's tunes turn up your 2004-2010 F150 4.6L's power by adjusting its fuel curves, ignition timing, fan control, and a ton of other variables so that your F150 build makes huge amounts of horsepower and torque. 5 Star's custom tuning even takes into account your truck's tire size, drivetrain, and axle ratio so that your truck operates perfectly with your choice of tune. 5 Star's custom tunes are available in several variations for 87, 89, 91, or 93 octane gasoline to give you a wide range of tuning options.

TSB Updates: If we find that your F150 is behind on its latest TSB strategy updates, we may require you to have your TSB updates performed at your dealership of choice. Read our TSB Update blog post. If you need more information or assistance, check out our F150 Custom Tuning Page.

Off-Road Exhaust Systems: 5 Star can no longer provide custom tuning for off-road exhaust systems that delete catalytic converters. 5 Star can only tune for catted exhaust systems. However, 5 Star WILL NOT disable your rear oxygen sensors, which may result in a check engine light.