SCT Performance X4/SF4 Power Flash Tuner (97-08 F-150)
$379.05

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Description
Increased HP and Torque. From the factory, the manufacturer programs their vehicles to cater to the needs of the daily driver, not the performance enthusiast. After loading a SCT pre-configured strategy tune on a vehicle, even a bone stock, unmodified 1997-2008 F-150 will realize noticeable gains in Horsepower, Torque, and Fuel Economy.Increase your mod’s potential. Factory computer settings are calibrated for the original factory components. When making performance modifications, you need…
10 reviews for SCT Performance X4/SF4 Power Flash Tuner (97-08 F-150)
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Mike –
It did help out with towing my trailer and seems to have more power but wish it had a dedicated tune for the truck
Francis2 –
This woke my truck up!!! It has so much more throttle response and torque. It also upped my MPG by a good bit I went from 8.0 MPG to 12.2 with the 5star eco tune highly recommend.
StevOs –
easy to use very safe and foolproof anyone can use without disaster
Bobbbay –
It was a little on the pricy side but definitely worth it. My truck makes a lot more power and pulls a lot harder.
Ladnar29 –
Running 87oct with 5 star performance tune. Cant believe its the same truck. The X4 was very easy to download tunes to and from. I love it and wished i had purchased one years ago
Fseries –
Easy Set Up Great Results,Added CAI And Catback Exhaust ,2 more MPG and Improved Performance.Low End Response Is Where It Is Noriced Most
BWhiz –
Performance and MPG Gain May pay fore its self over time?
AlexC –
The tuner itself is very easy to use. Gauges are very useful. Only downside was that my truck did not come with the pre-loaded tunes it said it was gonna come with.
BraulioC –
So ok the tuner it does a good job like you can feel the difference in throttle response really good. Now dont buy this thing used on the web site because its gonna be married to someone else truck so some one bought this thing returned now american trucks sales it with like a 50 percent discount but you have to buy the unlock on sct wich is 200 dlls so at the end of the day you do not save any money so just save your time and buy it new. I wish american trucks would say something on the description about this when i bought it used.
Copeland84 –
It works great and easy to use it definitely helped with power I would recommend this to anyone just wish it was alittle bit cheaper