Installation Time
(approx) 15 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Please Note. Unleashed Tuning will not tune any vehicle that has emissions equipment removed. Unleashed Tuning will not sell custom tunes that disable emissions control equipment or aid in bypassing any emissions control systems. Unleashed Tuning will not sell tuning devices or custom tunes for vehicles located in the state of California. Orders placed that violate this notice will be cancelled and refunded less a cancellation fee.
**Please Note: The SCT SF4/X4 Tuner ships blank from AmericanTrucks, the custom tune files will be emailed directly to the end user within 3-4 business days from Unleashed Tuning.
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Fitment:
DetailsUnleashed Tuning T533098
T533099
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Installation Info
Installation Time
(approx) 15 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Sep 24, 2018
Review shared from Unleashed Tuning X4/SF4 Power Flash Tuner with Custom Tunes (11-14 3.5L EcoBoost F-150)
Tuner
Like the tuner. Simple and easy to use. But if you buy it don’t get unleashed to write the tunes. They are a waste of money. I’ve see no Significant power increase and my mpg has gotten worse. Go with MPT to write the tunes
Aug 7, 2018
Review shared from Unleashed Tuning X4/SF4 Power Flash Tuner with Custom Tunes (09-10 5.4L F-150, Excluding Raptor)
Great tuner
Easy to tune and increase in power and throttle response!
Oct 22, 2020
Review shared from Unleashed Tuning X4/SF4 Power Flash Tuner with Custom Tunes (97-03 4.6L F-150)
03 F150 Must Have!
There are mixed reviews on this tuner but after receiving mine and working with sct I give it 5stars! Every purchase with tune is good for the life of that vehicle. Make changes and they will rewrite your tune. Really can't beat it. Available options on the unit are great to!
Apr 17, 2020
Review shared from Unleashed Tuning X4/SF4 Power Flash Tuner with Custom Tunes (99-03 F-150 Lightning; 02-03 F-150 Harley Davidson)
Awesome value
Worked perfectly!! Has a noticeable difference with throttle response
Dec 30, 2019
Review shared from Unleashed Tuning X4/SF4 Power Flash Tuner with Custom Tunes (15-20 2.7L EcoBoost F-150)
Waste of Money!
Couldn't tell a difference. Keeps throwing codes and putting in limp mode.
Oct 12, 2019
Review shared from Unleashed Tuning X4/SF4 Power Flash Tuner with Custom Tunes (04-08 4.6L F-150)
Amazing
The use of this product was extremely covenant and easy!
Sep 30, 2019
Review shared from Unleashed Tuning X4/SF4 Power Flash Tuner with Custom Tunes (15-20 5.0L F-150)
Issues with custom tune
So I used customer support through the whole process. Issues started with I couldn’t use my iOS device so I borrowed a friends computer. It took half a day for updates, downloads, and to fix a fault. Still can’t use my 93 oct performance tune even tho it’s on my tuner. I am currently using the e85 tune and truck runs great. I was disappointed in the process but truck is running a lot better.
Aug 6, 2019
Review shared from Unleashed Tuning X4/SF4 Power Flash Tuner with Custom Tunes (15-20 3.5L EcoBoost F-150, Excluding Raptor)
Great Tune!
They did a great job on the tune for my 3.5 Ecoboost F150. I was impressed at how much it woke the truck up and i'll be getting a retune soon for my new add ons!!!
Jan 27, 2019
Review shared from Unleashed Tuning X4/SF4 Power Flash Tuner with Custom Tunes (15-20 5.0L F-150)
gittyup
cold air intake and sf 4 4 flash tuner and very pleased .still runs like normal till ya hammer the peddle and yeh ha
Oct 27, 2018
Review shared from Unleashed Tuning X4/SF4 Power Flash Tuner with Custom Tunes (04-08 5.4L F-150)
Good
Easy to install on the truck once I figured out how to get the program onto the tuner. Defintitely recommend checking out the videos before installing