Nicely done video. Lighting, image stability, dialog, voice all made this a very easy to follow instructional.

Really appreciate this vid and others. Just got my tuner today. My 6l moves like moves after using it now. 😁😁😁😁

Perfect video, right to the point and easy to see/read. Thank you so much!! Just bought a 2011 f150 today and the seller gave me this tuner.. excited to give it a try!

Thank you very much, this video helped a lot

Can you make a video of how to use "launch control" on the Focus ST please . Thank you

Hi there thanks for your time. I'm just about to perches one of the SCT tuner for jeep dodge chryslers witch one can be used for all three and removing speed limit please.

When you set up the tune, are the current options listed what is currently in the car? Or what is in that tune on the SCT? I noticed the Max Speed in the SCT on my 2012 Vette showed 115mph. I am guessing that is what the tune would set it to, and not what the car is currently set to? My Car is 100% stock atm so don't want to spend any money on a custom tune until I get some upgrades, like a CAI and exhaust.

Thank you wanted to tune my st but all the other runner just to hard for me this simple easy comes with tune thank you alot.

Great insight! Subscribed!

What if I don't know anything about engine tuning? How much do I need to know about engine performance in order to use these tuners?

I purchased the SCT-X4 for my 1996 Ford F350 Diesel. I am so impressed with the unit's performance and my new WOW machine. Watch out all those so called fast cars, this FORD is dam fast....

Thanks for the info

I only keep receiving 110BE error. Vehicle has been stock all it's life, has more that 12VDC power, and SCT X4 unit is fully updated. Aside from being able to unlock the ECU, the unit functions normally. Any professional help is appreciated. 2000 5.4 Expedition

if i get headers on my car can I use this tuner to remove the CEL?

Anyone know how to reset the device using the reset button on the bottom and what it effects ....sctx4 stuck on communication error screen and obd2 port checks out same issue on pc

Why my 02 cobra don't burn out they have a sct programer to

After I approve it goes back to menu. Unable to get to program screen

Can i tune my 16’ focus titanium with this?

Great Video, Bro. I wish I could find a vid. of what to set things like the shift pressures, for a 05 CVPI that would be awesome..

Great video i was wondering if after you upload the tune can you disconnect the tuner from the car?

Can I shut off my EGR circuit after a delete with this?

????i have the x4 but i didnt get the cef files can anyone help me with that

Does this work for a 2002 Chevy avalanche

My tuner sct has been on finalizing tune for a good 10min +

it can uses on nissan maxima qx 2004

Why does it say under preload tune its disabled

Hi I have problem with my tuned sct and the device said upload error 11ob8 idk why.?

Would this work on a 2010 raptor?

For sure picked his nose confirmed! My sct x4 is in the mail for my 2011 6.2 Raptor. It better not suck!

Can I program my stoke 2004 for F-150 lariat

My 15' GT is a key fob, so....what happens when it wants the key on but don't start the engine? just press the clutch in? Thanks!

When I try to this it says it needs to update but then fails I already fully updated my device

What’s the difference between a custom tune vs preloaded tune

mine says vehicle unsupported, i have a 2020 mustang gt prem PP2

I have a 2007 Ford Focus SE with a cat back exhaust, I’m wondering if buying this thing is worth it and if I’d get any performance without having to switch to premium fuel. It’s 2.0 litre 4 cyl

Is it normal for the gauges to spazz out and Sync to restart and update itself during the flash?

my tuner shop that I bought the device from has locked out the device from any further tunes. It has no preloaded tunes. What are my options? Do I have to go back to the tuning shop?

Is it true that the new SCT X4 units or the latest firmware doesn't allow you to disable the rear O2 sensors??

Hello, I already tuned mine 93 octane. I have a CAI coming in tomorrow ,how do I update it? Have to put back to stock? Then redo or How? Thanks!!

Question if i adujust the tune and upload it can i then upload a custom tune after ? Or will it take off the first one

Why it's says unable to read vehicle information Error 11020

Hello sir. I just did a EGR DPS delete on my 2012 F550 and followed all the steps, the street tune installed successfully but the truck has been on reduced power before the installation and still on reduced power after the installation, how can I get rid of reduced power???? Thanks.

So i've noticed from two sites now these don't come with a mounting bracket. With that being said once the program is uploaded does the tuner need not be plugged in any longer?

How do I tune for no cats

would this work with 2012 ford focus??

Do you think this or the live wire ts is the better tuner?

How much HP and Torque does it add to a 2014 ford focus 2.0L?

does it have fan setting for 2012 F150? reprogram the fan setting then unplug then good to go?

Would this work for 2012 Ford Edge sport 3.7l

Does it work on bmw vehicles?

Will this work with a 2004 ford focus

Doesn't seem to work for me. I moved idle speed in drive to 1k rpm and rev limit in neutral to 6k rpm to test it. It said the tune was loaded successfully but when I disconnected the x4, I couldn't rev past 4k (stock) in neutral and it wouldn't idle above 500 (stock). I noticed that when you were doing it, it prompted you to turn the key off and back on while it loaded the tune. For me it only prompted me for a second then it would just continue loading the tune before i could react. This is on a '11 F150 5.0 please help

What tune is successfully loaded? Economy or performance? How does the unit know about how the vehice is used? Why are there zero replies to the comments below? These darn things are expensive...throw us a carrot please. Thanks

Do I have to know about idle speeds, rev limiters, and such on order to use these things to the my car?

Would this work for a range Rover sport 2007?

Is this sct came with all the problem

I am using SCT x4 with my Ford focus 2012 MK3. Is there anybody can tune my SCT box, because, the sign showed up and it’s hiccup when changing gears? Thank you

Do these only work on fords? Every car that they use this on is a ford.

Is it safe to unplug after tune?

who can I go through to get custom tunes

do I have to return the vehicle to completely stock??

So I have a 3.5L ecoboost f150 with the sct and I try to tune it and it always stays on the finalizing stage why is that?

1- How much typically for remote sct tune for gen1 Whipple supercharged - 95 Octane ( daily drive/low boast/safe tune ) ? 2- Any suggestions for places for such ?

Who in the US can send me custom tunes? Just bought this for my 06 silverado 5.3L

i just bought one but im scared of messing up my computer lol

This will work on only 1 manufacturer so if I buy for my ford crown Vic it’ll only work on fords

If i buy headers and h pipe will this tuner work?

How do I unmarry a a sct from another vehicle without having to pay 150 bucks

There's hardly any support for this. This video basically shows you how to light up your dash like a Christmas tree because unless you know what you're doing that's what's going to happen. Why doesn't SCT answer these questions on here ?

Turned off soon as I saw 2.3L

Not to burst your Bubble but I know atleast 6 people that bought these any there cars wont hold idle just bogg out? 05-14 mustangs I wouldn't buy one again

Wtf... you assume everyone knows wtf you are talking about .. DT’s ? I think if you are doing a demo ,, maybe try explaining a bit more what you are doing.. someone who is unfamiliar with this., will be just as unfamiliar as before they watched it