5 Star X4/SF4 Power Flash Tuner with 3 Custom Tunes (17-20 3.5L EcoBoost F-150, Excluding Raptor & 2019 Limited)

10 customer reviews
SKU: 5501002B
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$405.39

In Stock
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Buy this Tuner and Click Here to Submit your F-150’s InfoA 5 Star Tuning Calibrator will write custom tune files specifically for your F-150 & ModsLoad ’em on your F-150 and GO!Power and Performance. Improve the power and performance of your 2017-2020 3.5L EcoBoost F-150 with a SCT SF4/X4 Power Flash Tuner that includes (3) 5 Star Tuning Custom Tune Files. When your F-150 rolled off the assembly line, Ford programmed it to cater to the needs of the daily driver, not the performance…

10 reviews for 5 Star X4/SF4 Power Flash Tuner with 3 Custom Tunes (17-20 3.5L EcoBoost F-150, Excluding Raptor & 2019 Limited)

  1. ajak –

    easy to install, finally no more speed limiter! overall, happy with the purchase.

  2. Orion058 –

    great performance and was good to change my octane levels when I moved to Italy.

  3. SUPERRobb –

    notice the difference feel the POWER , I would buy again

  4. RichardD –

    Great device, super simple to set up. Noticeable difference with just the stock sct tune.. can’t wait to try out the 3 custom tunes from 5 star. I was burning rubber in 2nd and 3rd gear

  5. SIDNEY –

    VERY NICE PRODUCT A+++ EASY TO USE, IT JUST TAKE A WHILE TO RECEVI COSTUM TUNE IN 5 START

  6. NatesBAMF –

    This is insane truck is a rocket ship I have stage 2 and 3 race cars and on a drag trucks gone when uhit 3rd to 4th well after that ur sailing, I’m couldn’t be happier it’s been a month and my hair still stands up.

  7. RaginRoostr –

    A great pair to work with, the tunes are great and the tuner is well programmed. Changing between custom tunes is easy. I tow a heavy boat and change tunes from performance to tow and back. The SCT x4 makes that easy.

  8. NathanFritz –

    I bought this and loaded a 91 octane performance tune. Huge difference in power! My truck just leaves all other trucks and most cars in the dust. My mpg probably went down like 4 mpg but it was worth it for a truck thats putting down 500 hp!

  9. StephenS –

    Ok. So here’s the deal. I have a 600$ paper weight. Plug it in and it did all the updates. Took about 45 mins. Then once it was all good I plugged it into the computer. It said device now ready to load sct loaded tunes. Im still waiting for 5star to send there’s. Anyways. Here I am all excited I plug the thing in. Go to program vehicle. And boom! Vehicle not supported…… it clearly said fits 2020 5.0 f150. But it really doesn’t work. So I guess we will see what happens when I get the 5star tunes. Just beware. If you are just buying the programmer itself and no custom tunes. For a 2020 5.0 f150. It won’t work.

  10. 50F150Driver –

    First of all, I’m a 25 year Ford fleet mechanic. My 2018 5.0L F-150 had the typical 10 speed clunking and banging when up shifting and down shifting. I did all the service bulletins but didn’t change a thing. I just wanted the vehicle to shift normal. Vehicle went out of warranty, two days later I got a tune from 5 star. I ordered the 87 performance / tow. What a difference, love my truck now! Being naturally aspirated, it’s not any faster, I wasn’t looking for that. I just wanted a nice shifting vehicle. 5 star changed the converter lockup criteria among other things, and did a awesome job. If you want to get rid of the clunking while shifting, this will make your day. Very happy with this purchase, well worth it.

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