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SCT X4 Handheld Tuner & Performance Programmer (Ford Vehicles) w/ Preloaded Tunes | 7015

SCT X4 7015 Handheld Tuner & Performance Programmer Ford Vehicles (Pre-Loaded Tunes) - SCT X4 7015 Handheld Tuner & Performance Programmer Ford Vehicles (Pre-Loaded Tunes)
SCT X4 7015 Handheld Tuner & Performance Programmer Ford Vehicles (Pre-Loaded Tunes)
SKU 7015
13 Review(s)
$419.00
49 in stock Ships in 1 Business Day
Free shipping included
60-day returns on most items
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77 Customer Q&A(s)
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Average Rating
SCT X4 Tuner
I will have to say this is the most noticeable performance increase you can add to your truck. Combine this with a cold air intake and exhaust you have a hot rod. First install takes about 45 mins. Only downfall is that you will have to download the instructions from the SCT website.
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Reviewed by:  from California on 7/8/2014
5
Average Rating
2014 Ecoboost F 150
I purchased the SCT X4 Tuner to get more pulling torque for my F 150 for a trip out west to pull the mountains with my 8500lb travel trailer. After reading many reviews on many different tuners I decided on the SCT X4. I had reservations about all tuners after reading the reviews about undesirable results with computer, transmission and electrical problems. I will have to say it worked amazingly well with no ill effects, I decided on a 91 octane towing tune due to fuel availability in the rural west. It worked amazingly well! very fast and easy to tune, HUGE increase in torque for pulling, better transmission lockup and a big increase in low end torque. The only undesirable results were of no fault of the tuner, increased engine/transmission temperatures due to the increase in performance on long steep pulls ie 15% grades for 4-5 miles. The truck has a trans cooler, but I would recommend replacing the stock towing cooler with a bigger stacked plate type cooler and a bigger radiator if this your uses are similar. It monitors many engine and drive line parameters on the fly, not only reads codes, but tells you what the code means.Great product for the EcoBoost engine!!!
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Reviewed by:  from willis Michigan on 8/19/2018
5
Average Rating
2015 Ford Mustang
This tuner really woke up my mustang. It now has a smoother take off and drive. This new version is also very compact and easy to use.
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Reviewed by:  from El Mirage on 6/15/2015
5
Average Rating
2012 F150
The new X4 tuner is very nice and user friendly. I have not had much time yet to get a feel for the tune but initial feel is very smooth and the truck seems much more nimble and responsive.
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Reviewed by:  (Verified Buyer)  from Peoria, AZ on 3/20/2014
5
Average Rating
2012 ford f-150 ecoboost
Fastest shipping ever. The sct is a great product. Made a BIG differnece. a must have.
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Reviewed by:  from pa on 9/9/2015
5
Average Rating
2014 Ford Mustang v6
Put the ghost cam tune on my v6 mustang with airaid Cai and magnaflow axle-back and this thing takes off. Love to take it anywhere cuz this baby shakes at idle. Best upgrade I put in by far!
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Reviewed by:  from San Antonio on 4/13/2016
5
Average Rating
2013 F-150
I've been running custom tunes with my F-150. It has a flex fuel capable 5.0 Coyote with a few minor tweaks to it. The preloaded 87 tune from the SCT tuner ran decent and had a noticeable power bump, so did the 91 tune. There is, however, an E85 Performance tune available on Stage 3's website but you have to dig for it. I run E85 anyway, so why not try it? I did. It's night and day different! I thoroughly enjoy smoking anything and everything all whilst munching nonchalantly from a bag nasty. I haven't tried pulling a load of one and two person boats or my lawnmower with it but I'm sure they'll handle OK. Prior to this I've run Hypertech stuff. It's good also, compared to SCT, Hypertech is set it and forget it. A word of warning: *make sure* wherever you go you can either get the type of fuel you tune for OR you have a tune for whatever fuel is available!! I learned this on my first try at vehicle tuning. These days you don't have to have a physical chip to plug in, but keep that tuner in the vehicle and keep a basic 87 octane tune stored in it ALL THE TIME.
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Reviewed by:  from Oklahoma City on 4/10/2024
5
Average Rating
2006 Ford F350
Best $349 I've spent on the truck. Can't wait to get a custom tune.
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Reviewed by:  from Texas on 4/15/2018
5
Average Rating
2013 Ford F-150 5.0 xlt
Great product easy to use pre loaded tunes are better than stock firmer shifting and throttle response haven’t opened it up on the highway but noticed a difference I can’t wait to buy custom tunes for it.
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Reviewed by:  from Arizona on 4/20/2019
5
Average Rating
2013 f150 ecoboost
Woke the truck up substantially. But its not huge. Throttle response is better. Shifts are more firm, you can definitely feel the power increase at 91 octane tune with an intake. I think custom tunes could be a good upgrade to this as the canned tunes don't work for every elevation etc. Good buy tho.
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Reviewed by:  from Colorado on 10/16/2020
5
Average Rating
F150 6.2L (98octane)
The tuner is a must! This one allows you to lower the speed limiter all the way down to 40mph or so - which is a must feature where I live to have the truck registered as professional truck. BUT also when switching from the original tune to the highest octane tune available in the tuner (I think 95 octane), the behaviour of the truck changed radically and it felt like the truck came properly alive. MUST HAVE!
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Reviewed by:  from Vantaa on 9/11/2023
5
Average Rating
2015 mustang 2.3 E.B.
The item is easy to use, and not long to install
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Reviewed by:  from GLENDALE on 6/11/2018
5
Average Rating
2017 F150
Called these folks and they walked me through what I needed. The tuner was easy to set up and use. I immediately gained two MPG. That is within 20 miles of driving. Pretty amazing. Waiting for my cold air intake to arrive. Call these folks if you have questions.
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Reviewed by:  from Alabama on 6/13/2023
5
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Customer Question Would this support an auto to manual swap on a 99-04 mustang?

Asked by: barbi2v - 6/30/2024
Customer Answer This is just a tuning device for overwriting the factory tune file. It will only provide programming for the ecu strategy that your factory ecu has. You would need to have an ecu for a manual transmission car installed before using this device to tune.
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Answer provided by: Joel Galaz (7/1/2024)
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Customer Question I have a 2010 lincoln mkz. Shares the same motor as the fusion sport, 3.5 NA V6. Will this come with preloaded tunes for my car?

Asked by: kyle - 11/26/2023
Customer Answer According to SCT this device is compatible with your vehicle, but they do not make a pre-loaded tune for it, so you would have to have a custom tune made for it.
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Answer provided by: Joel Galaz (11/28/2023)
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Customer Question I bought a 2007 GT Mustang that was tuned by a Bama tuner. I didn't the Bama tuner when I purchased the car. Can override the Bama tuner?

Asked by: Matt - 11/25/2023
Customer Answer You would need to go to the Ford dealer and have them flash a factory tune file back on the the ecu. Than you will be able to use a different tuner than the one that loaded the current tune you have on it.
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Answer provided by: Joel Galaz (11/28/2023)
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Customer Question I have a 2013 F-150 5.0L, I am installing a Mishimoto Radiator and 170° thermostat. Will this tuner compliment the new thermostat and allow me to change the temperature at which my stock electric Radiator fans turn on?

Asked by: C&S - 3/12/2023
Customer Answer According to SCT, this device can change the operating temperature of the fans with the "Fan Control" setting.
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Answer provided by: Jason@Stage3 (3/13/2023)
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Customer Question I have a 2007 Shelby GT500, does this unit stay plugged in after uploading tune or do you unplug after tune?

Asked by: Jay Johnson - 2/23/2023
Customer Answer The X4 does not have to stay plugged in. The unit uploads its tuning to your GT500's PCM and stores a copy of your original tune. As soon as the process is complete, you can unplug the tuner and chuck it in your glovebox or wherever else makes you happy.
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Answer provided by: Jason@Stage3 (2/23/2023)
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Customer Question I have a 2008 mercury grand marquis, will this tuner work for my vehicle.

Asked by: Bobby - 12/23/2022
Customer Answer Yes and no. This device does not come with any preloaded tunes for the 2008 Mercury Grand Marquis. However, it does support custom tuning for the Grand Marquis, so if you find an SCT custom tuner willing to tune your car, you can use this device.
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Answer provided by: Jason@Stage3 (12/27/2022)
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Customer Question Will this work on a 2011 Crown Victoria? Can you program other things like turning on remote keyless entry options and the like?

Asked by: Michel - 11/10/2022
Customer Answer This device is compatible with the 2011 Crown Victorias with a 4.6L V8. The device cannot activate remote start or any other BCM-based function. This tuner only changes PCM software. For BCM-related items, you may want to look into ForScan.
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Answer provided by: Jason@Stage3 (11/10/2022)
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Customer Question Will this work on a 2019 f250 6.7 power stroke

Asked by: Michael - 1/31/2022
Customer Answer Yep. This device does have tuning support for the 2019 F250s with a 6.7L PowerStroke.
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Answer provided by: Jason@Stage3 (1/31/2022)
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Customer Question Does this tune also give you the ability to adjust speedometer to oversized tires?

Asked by: MZ - 1/9/2022
Customer Answer That varies by vehicle and model year. In general, this device can, but to be sure, please call us directly at 623-434-5277 or email us at [email protected] so we can get more specific about your vehicle.
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Answer provided by: Jason@Stage3 (1/10/2022)
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Customer Question Does this tune have a canned tune for a 2020 5.0 f150

Asked by: John - 10/21/2021
Customer Answer It does not. SCT does not have preloaded tunes available for the 2020 F150 5.0Ls as of yet.
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Answer provided by: Jason@Stage3 (10/22/2021)
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Customer Question Is there a way to view estimated horsepower on this device? I put a 87 performance tune with cold air intake and throttle body spacer and wanna see what I’m pushing now.

Asked by: Joseph - 8/22/2021
Customer Answer Unfortunately, not really. SCT usually has some of their own estimates, but actual power output is based on a ton of different factors (i.e. engine wear and tear, ambient conditions, actual fuel quality, etc.) and most vehicles don't output any information that could even give you an estimate. Your best bet would be to find a local dyno if you're curious.
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Answer provided by: Jason@Stage3 (8/23/2021)
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Customer Question I have a 2006 Lincoln mark lt 4×4 does it have a tune for towing a camper.

Asked by: Brian - 8/8/2021
Customer Answer The X4 includes a few different power levels that can help you tow, though you'll probably want to use a mid-tier level tune with good fuel when towing a camper.
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Answer provided by: Jason@Stage3 (8/9/2021)
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Customer Question I have a 2006 F250 with the 6.0 diesel. Is this tuner/programmer able to program while driving? How may tunes does it come with? Can I adjust the tune myself or are they only read/write from a download? And how do I get more or add/store turnes on the device? Thanks for your help. DW

Asked by: DW - 6/27/2021
Customer Answer The X4 does not have "shift-on-the-fly" capability for the 6.0L Super Dutys. I believe the device comes with three different power levels for the Power Strokes. Some tune parameters can be adjusted, though some are locked. Additional custom tunes can be downloaded and put on the device using SCT's device updater software. If you want more specific details about parameters and functions, please call us directly at 623-434-5277 or email us at [email protected].
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Answer provided by: Jason@Stage3 (6/28/2021)
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Customer Question Hi, I am Looking for a tuner that will adjust my 2014 Raptor’s Computer to compensate for 37” tires and 5.13 differential gearing. Will any of these tuners that you carry correct for that? I am not so much interested in power tunes as I am in correcting shift points and Speedo / odometer errors. Thanks

Asked by: Chris - 3/25/2021
Customer Answer The X4 can compensate for larger tires and more aggressive gearing on a 2014 Raptor, though you will need to know your tires' revs per mile. Edge's devices will also be able to compensate for big tires, as well.
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Answer provided by: Jason@Stage3 (3/26/2021)
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Customer Question I purchased the SCT/X4 for my 2020 F-150 Limited. It worked very well. My question is can I use that tuner and then purchase and download a tune for my older 2004 F-150 5.4 Lariat?

Asked by: TRad - 2/17/2021
Customer Answer You cannot tune two vehicles at the same time. When you tune a vehicle, the device becomes "married" to a specific truck. In order to tune your 2004 F150, you would need to return your 2020 F150 back to stock. That process also burns the device's limited amount of "unlocks", which will render the device useless at some point. Your best bet would be to get the 2004 truck its own device.
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Answer provided by: Jason@Stage3 (2/25/2021)
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Customer Question How many times can I change back to stock tune. I have heard you can only do a few times then has to sent back to reset. Is that true?

Asked by: Bob - 9/30/2020
Customer Answer You can return the same vehicle back to stock as many times as you want. Unlocks are only used up when you return a vehicle to stock, then tune a different vehicle, though this can be an issue if your vehicle has its PCM strategy updated over and over again, since the device detects the strategy change as a new vehicle.
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Answer provided by: Jason@Stage3 (10/5/2020)
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Customer Question I have this tuner and have already used it on my lightning, can I also plug it into my 14 ecoboost and tune that?

Asked by: Kyle - 7/23/2020
Customer Answer Only if you return the Lightning to stock first. The X4 can only tune one vehicle at a time, and once a vehicle has been returned to stock and a different vehicle then tuned, you burn one of the devices five unlocks. You really cannot use this device to tune two trucks at a time and would need separate devices for each vehicle.
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Answer provided by: Jason@Stage3 (7/24/2020)
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Customer Question I have a 2014 Ford F-150 5.0 would this work if I purchase the SCT X4 7015

Asked by: Randell Caldwell - 4/26/2020
Customer Answer Yep. The SCT X4 does have tuning support for the 2014 F150 5.0Ls and will come with preloaded tunes.
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Answer provided by: Jason@Stage3 (4/27/2020)
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Customer Question Does this come with a windshield mount or dash mount i see it has perversions for one on the back of the unit

Asked by: Seth - 4/20/2020
Customer Answer The X4 doesn't come standard with a windshield mount. A separate windshield mount is available here.
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Answer provided by: Jason@Stage3 (4/21/2020)
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Customer Question Does this tuner come with the tunes already on it or do I receive a blank tuner and have to submit my stock file like the 5* tuners before they will send my tune files?

Asked by: Jpow828 - 2/22/2020
Customer Answer SCT's 7015 will come with SCT's pre-loaded tunes. 5-Star's SCT devices will also come with SCT's pre-loaded tunes. They just don't include 5-Star's tunes out of the box, since 5-Star needs certain vehicle information that can only be looked up by the device itself.
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Answer provided by: Jason@Stage3 (2/26/2020)
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Customer Question is this product able to get rid of the governor on my 2010 ford f 150

Asked by: zack - 2/14/2020
Customer Answer Yep. This device can adjust or completely remove the factory speed limiter on 2010 F150s. However, we don't recommend taking your truck above 125mph, as that's about the limit of the stock driveshafts.
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Answer provided by: Jason@Stage3 (2/17/2020)
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Customer Question I had this tuner on my 2012 F-150 and loved it. I sold the truck after returning it back to stock and kept the tuner. I now have a 2017 F-250 diesel. Are there canned tunes on my device that will work on my new truck or do I need to have it reprogrammed?

Asked by: Jeremy - 12/10/2019
Customer Answer The X4 does have tuning capability and canned tunes for the 2017 F250 6.7Ls, though you may have to run a firmware update on the device if you've had it for a while.
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Answer provided by: Jason@Stage3 (12/13/2019)
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Customer Question I have a 1997 F150 with a 4.6. I have removed my CATs. Will this allow me to turn off my downstream O2 sensors?

Asked by: Smitty - 12/8/2019
Customer Answer Unfortunately, it will not.
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Answer provided by: Jason@Stage3 (12/10/2019)
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Customer Question Will I see these results with stock cold air & exhaust?

Asked by: Scrubjay - 9/15/2019
Customer Answer That depends on the extent of your exhaust upgrades and what vehicle. Your best bet would be to call us directly at 623-434-5277 so we can get more specific.
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Answer provided by: Jason@Stage3 (9/16/2019)
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Customer Question How many canned tunes does this come shipped with?

Asked by: David - 7/31/2019
Customer Answer That's entirely dependent on your vehicle. In general, there's at least three octane-based tunes for a given application, but there can be more depending on whether or not SCT developed other tunes (i.e. tow tunes for trucks, cold air tunes for popular muscle cars, etc.). Your best bet would be to call us directly at 623-434-5277 so we can get more specific about your vehicle.
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Answer provided by: Jason@Stage3 (8/5/2019)
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Customer Question hi i have a 1998 f250 light duty with 5.4. im adding a lightning supercharger to it. can you do me a custom tune for my truck? it will be the stock lightning set up.

Asked by: starlin - 6/11/2019
Customer Answer SCT does not offer tuning support for the 1998 F250s with 5.4Ls. Your best bet would be a custom tune on a local chassis dyno, unless you're doing a PCM/ECU swap from an OBD-II truck, and even then, a dyno tune is highly recommended over an email or remote tune.
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Answer provided by: Jason@Stage3 (6/13/2019)
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Customer Question With this tuner can I delete the o2 sensors from the system?

Asked by: Anthony - 9/4/2018
Customer Answer That's going to depend entirely on your vehicle's model and model year. Please give us a call directly at 623-434-5277 so we can get more specific about your application.
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Answer provided by: Jason@Stage3 (9/11/2018)
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Customer Question Can this tuner adjust for catless downpipes? i.e. turn off the rear O2 sensors so the CEL doesn't show up. Would this option also be available when using custom tunes seeing as tuning for catless downpipes isn't an option anymore?

Asked by: Dan - 5/16/2018
Customer Answer The X4 alone doesn't have the capability to adequately tune for catless downpipes or header systems alone. A custom tune is highly recommended either on a chassis dyno or from another custom tuner that's willing to tune catless/off-road downpipes.
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Answer provided by: Jason@Stage3 (5/17/2018)
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Customer Question I have a 2013 F-150 ecoboost. Will this correct the Speedo for tire size?

Asked by: Aaron - 8/31/2017
Customer Answer Yep. The X4 can correct for tire size. However, you will need to know your tire's revs per mile.
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Answer provided by: Jason@Stage3 (9/5/2017)
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Customer Question I just putt 35s on my 14 f150 eb will this be able to calibrate my speedo to correct for the tire size too?

Asked by: Dc - 8/25/2017
Customer Answer Yep. The X4 can correct for tire size, though you will need to know your tire's revs per mile.
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Answer provided by: Jason@Stage3 (8/25/2017)
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Customer Question Are tsb updates necessary for this model tuner as well? and also are the listed hp/tq states listed above estimated results of the canned tunes?

Asked by: cornfed - 4/22/2017
Customer Answer The power and torque estimates are the max gains stated by SCT when using their canned tuning with 93 octane fuel.
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Answer provided by: Jason@Stage3 (4/24/2017)
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Customer Question If I buy this tuner will I need to have my trucks ecm updated? Like it says with the custom tuning or is this one pretty much plug and play with the Canned tunes?

Asked by: cornfed - 4/21/2017
Customer Answer TSB updates are not strictly required for SCT's canned tunes, though we still recommend that you get your truck updated to the latest version of Ford's ECU/PCM firmware for the sake of general reliability.
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Answer provided by: Jason@Stage3 (4/24/2017)
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Customer Question Is this programmer/tuner able to read and clear engine codes?

Asked by: Casey Dillion - 2/28/2017
Customer Answer It can on the vehicles it supports.
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Answer provided by: Jason@Stage3 (3/1/2017)
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Customer Question Am I able to put custom tunes on this product?

Asked by: Zachary - 2/21/2017
Customer Answer The X4 can hold up to 10 custom tunes, though this part number is for a base X4 that will only come standard with SCT's pre-loaded "canned" tunes.
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Answer provided by: Jason@Stage3 (2/22/2017)
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Customer Question I have purchased this for my 13 f150 ecoboost and run the 93 performance canned tune. However I feel the shifting is too firm and causes my truck to jerk, also in the higher rpm like when I get in it hard it throws a pcm error code?

Asked by: Matthew - 10/16/2016
Customer Answer Unfortunately, there's not a whole lot of adjustments that can be made to SCT's tuning. You can try messing with the shift pressures on the tunes, but you'll only be able to adjust a certain percentage. You may want to try SCT's 91 octane canned tune and see if you have the same issues. You may also want to jump into custom tuning, if you continue to have issues. Otherwise, you can give us a call directly at 1-877-578-2433 and we'll see if we can help you out.
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Answer provided by: Jason@Stage3 (10/19/2016)
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Customer Question I just bought a 2012 F150 4x4 3.7L and have 275/70/R18 wheels and tires on it. I'm looking to SAVE my MPG. When the new wheels went on my MPG went down to 13. How much will the eco 87 tune help me? Also Can you adjust for when I enable the tow mod button to give me 87 tow performance with out having to reload a new flash?

Asked by: Scott - 8/11/2016
Customer Answer SCT's canned tunes can help you a bit, but their adjustable options are limited. Our SCT X4 with 5-Star Custom Tunes is here. 5-Star's Economy Tunes can help gain back some fuel economy in city driving, though it's usually their Performance/Tow tunes that result in better highway fuel economy. As for the tow/haul button, the button does not function as a whole new tune, so you can't program a second tune into it. All the Tow/Haul feature does is change up the transmission function so that it holds gears longer and has faster shifts for improved towing drivability.
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Answer provided by: Jason@Stage3 (8/12/2016)
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Customer Question i ordered one of these for my 2015 f150. if i tune it back to stock can i order custom tunes and use it on my 2016 mustang gt?

Asked by: sebastian scott - 8/6/2016
Customer Answer Yep. As long as you return the truck back to stock first and "unmarry" the X4 from that vehicle, you'll be able to use the device on another SCT-supported vehicle without any issues. That being said, switching back and forth between vehicles isn't recommended, since it burns through the X4's pre-set amount of unlocks.
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Answer provided by: Jason@Stage3 (8/8/2016)
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Customer Question I have a 13 ecoboost 150, 63k miles, xtr, 4wd, 157 wb,373's , with tow package trying to decide which tuner to go with as use truck to occasionally pull 7k lbs trailer and is my daily driver . Also how is torque gain almost double from my year model to the newer 3.5 EB?

Asked by: Steve - 8/1/2016
Customer Answer If you're towing that heavy, then you'd probably want to consider using 5-Star's custom tuning instead of SCT's Pre-Loaded tunes. The biggest issue is that SCT doesn't have great dedicated towing tunes that gear the transmission's shift points and pressures to towing applications. As far as the difference in power between the 2011-2014 F150 EcoBoosts and the 2015-2016s, a lot of it has to do with the intercooler size and location on the 2015-2016 F150s, which is buried in the grille behind active shutters, but also with how those trucks are programmed from the factory.
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Answer provided by: Jason@Stage3 (8/2/2016)
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Customer Question I see it has diagnostics, can this tool clear codes?

Asked by: chris - 6/20/2016
Customer Answer The X4 can read and clear Diagnostic Trouble Codes.
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Answer provided by: Jason@Stage3 (6/20/2016)
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Customer Question How much more horsepower will this give my 2011 Shelby GT500?

Asked by: Scott Largen - 6/17/2016
Customer Answer According to SCT, the X4's preloaded tunes can add up to 21 horsepower and 32lb-ft of torque to your GT500s' output, though getting a custom tune usually results in better performance.
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Answer provided by: Jason@Stage3 (6/20/2016)
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Customer Question Can you turn off tpms with this unit? On sct site it says it can on some but does not specify on what vehicles.

Asked by: Luke - 5/31/2016
Customer Answer You can't completely disable TPMS on F150s or Super Dutys with the X4, unfortunately.
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Answer provided by: Jason@Stage3 (6/1/2016)
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Customer Question Will it void warranty if I tune my car with this tuner device?

Asked by: Eddie - 5/21/2016
Customer Answer Your dealership can absolutely refuse to perform repairs under the terms of your truck's Powertrain Warranty, if they find out the vehicle has been tuned.
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Answer provided by: Jason@Stage3 (5/23/2016)
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Customer Question I have a 2011 jeep wrangler that had a eng fire. I need a tool that will program and flash the computer , and the fuse box and etc. I do not want to take the jeep to a dealer, I want to do it myself. I have everything working as it should except the transmission will not shift out of drive, it had drive, reverse, neutral, and park. I think the trans needs flashed. Will this tool do what I need? Thanks, Earl

Asked by: Earl - 5/15/2016
Customer Answer This device really can't help you out with that, unfortunately. From my understanding of the situation, you'll actually need to marry your transmission module to your Jeep's new PCM, and that can usually only be done using Chrysler's digital tools. Frankly, I'm not all that familiar with Jeeps, and you may want to try contacting local Jeep specialists for assistance.
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Answer provided by: Jason@Stage3 (5/18/2016)
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Customer Question Is the SCT X4 compatible with 2015 mustang V6 ? And how much power can it increase ?

Asked by: Gao - 4/26/2016
Customer Answer The X4 does have tuning support for the 2015 Mustang 3.7Ls.
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Answer provided by: Jason@Stage3 (4/26/2016)
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Customer Question Exactly which brands of CAIs does this support on a 2015 F-150 5.0? Airaid? K&N? Spectre? All of the above?

Asked by: Justin - 4/18/2016
Customer Answer SCT's tunes can support just about any cold air intake that doesn't require a custom tune.
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Answer provided by: Jason@Stage3 (4/20/2016)
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Customer Question I just ordered this tuner fr my 2016 mustang gt. Was not asked for my computer number or mods or auto or 6 speed. Isn't that a requirement?

Asked by: Ronald Keefer - 4/11/2016
Customer Answer This device does not come with custom tunes. SCT's canned performance tunes do not require additional information for operation.
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Answer provided by: Jason@Stage3 (4/12/2016)
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Customer Question I have a 2011 sho. Will the 2011 f150 3.5 eb tune work for my sho?

Asked by: John n - 4/3/2016
Customer Answer No, but the device does have preloaded tunes specifically for the 2011 Taurus SHOs that will work with your car.
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Answer provided by: Jason@Stage3 (4/5/2016)
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Customer Question Is the tuner available with custom tunes yet? Thanks!

Asked by: Simon - 3/1/2016
Customer Answer We have several X4 with custom tune options available, though they'll depend on your vehicle. Your best bet would be to call us directly at 1-877-578-2433 to see if we're able to offer custom tunes for your vehicle of choice.
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Answer provided by: Jason@Stage3 (3/2/2016)
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Customer Question so will this work for my 2000 ford expedition and my 2005 ford mustang? and if so how do i get more tunes on it so i can have a gas mileage one for each and a horsepower one for each?

Asked by: george - 2/28/2016
Customer Answer The X4 can only be used on a single vehicle at a time, and "marries" itself to a particular PCM one it loads the tune. It's not possible to use the device on two different vehicles at the same time.
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Answer provided by: Jason@Stage3 (2/29/2016)
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Customer Question I recently purchased a SCT X4. I am excited to run the 93 canned tune on my 2013 Ecoboost F150 4x4 (3.55 gears e-locker). I do not have any performance modifications on the truck yet. What are the typical gains (hp & tq) from running the 93 octane tune?

Asked by: Ryan - 2/23/2016
Customer Answer SCT quotes a gain of 82 horsepower and 76lb-ft of torque, though any final numbers are going to depend on drivetrain, gear ratio, and ambient conditions.
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Answer provided by: Jason@Stage3 (2/24/2016)
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Customer Question will this work on 2016 v6 mustang?

Asked by: rob - 1/18/2016
Customer Answer SCT doesn't currently have tuning for the 2016 Mustang 3.7L as of yet. Tuning will likely be available here in the very near future once SCT has unlocked the 2016 V6 Mustang strategies.
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Answer provided by: Jason@Stage3 (1/18/2016)
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Customer Question I was under the impression that SCT did not yet offer a tuner for the 2015 Mustang V6 3.7, since the ECU changed in 2015?

Asked by: Steve - 1/18/2016
Customer Answer SCT has unlocked enough 2015 3.7L V6 Strategies now, and have released their tuning for the 2015 3.7L V6 Mustangs.
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Answer provided by: Jason@Stage3 (1/19/2016)
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Customer Question Hi 2016 Mustang v6 3.7 w Manual Trans. Will this add to upgrades? installing cold air, MF 19099 cat back full exhaust and maybe BBK shorty headers. Will this help with the upgrades? Also there is only start button, no key to do key-on/off sequences like videos show what steps for these "Key-less" cars?

Asked by: SPIKER - 1/10/2016
Customer Answer Unfortunately, SCT does not currently have preloaded tuning for the 2016 Mustangs with a 3.7L V6.
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Answer provided by: Jason@Stage3 (1/11/2016)
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Customer Question will this tuner work with 2016 v6 mustangs???

Asked by: aidan - 12/28/2015
Customer Answer Unfortunately, SCT does not have tuning support for the 2016 Mustang 3.7L V6s at this time. Tuning support for the 2016 V6 Mustangs will likely be available soon.
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Answer provided by: Jason@Stage3 (12/28/2015)
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Customer Question Is this tuner comparable with a 1997 ford probe with a 2.5 manual v6 in it?

Asked by: Steven - 12/17/2015
Customer Answer Unfortunately, SCT only offers tuning support for the 2.0L Ford Probes, and not the 2.5L. Sorry!
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Answer provided by: Jason@Stage3 (12/18/2015)
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Customer Question Will it work on a 2015 v6 mustang, and will it come with preloaded tunes?

Asked by: Frank - 12/2/2015
Customer Answer The tuner will work on 2015 Mustang 3.7L V6s, though you may need to update the device's firmware after you receive it to get those preloaded tunes, due to the fact that they're fairly new.
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Answer provided by: Jason@Stage3 (12/3/2015)
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Customer Question Will this tuner work with 2015 v6 mustangs?

Asked by: Charlie bernal - 11/28/2015
Customer Answer Yep. SCT now has tuning support for the 2015 3.7L V6 Mustangs, though you may need to update the tuner to its latest firmware after you receive it.
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Answer provided by: Jason@Stage3 (11/30/2015)
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Customer Question LOOKING FOR ONE FOR A 2004 4.6 DOHC MACH 1?

Asked by: JAMES - 11/5/2015
Customer Answer The SCT X4 has preloaded SCT tunes for the Mach 1s, however, depending on your other modifications, a custom tune may be a better option.
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Answer provided by: Jason@Stage3 (11/6/2015)
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Customer Question Can I use this for my 2015 V6? If so how many horses & torque will it give me?

Asked by: Jburse - 11/1/2015
Customer Answer SCT has tuning fro the 2015 F150 3.5L Naturally Aspirated V6 and the 2015 Mustang 3.7L V6. They quote a maximum of 5 horsepower and 13 lb-ft of torque for the F150 and 12 horsepower and 27 lb-ft of torque for the Mustangs.
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Answer provided by: Jason@Stage3 (11/3/2015)
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Customer Question Is ford the only Vehicles that it will work on!!???

Asked by: Nate - 10/10/2015
Customer Answer This particular part number is for Ford vehicles only. SCT's does offer tuners for other brands under different part numbers. Give us a call directly at 1-877-578-2433 so we can get more specific about what you have.
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Answer provided by: Jason@Stage3 (10/12/2015)
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Customer Question I have a PayPal account to cover the payment, would you ship overnight for zipcode 00726? Thanks.

Asked by: Melvin - 10/4/2015
Customer Answer Overnight shipping is only available to the Continental United States. For shipping to Puerto Rico, please give us a call directly at 1-877-578-2433.
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Answer provided by: Jason@Stage3 (10/5/2015)
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Customer Question Will this tuner work on a 2011 Ford Explorer? Or is there a tuner for the 2011 Explorer v6 ?

Asked by: Duffey - 10/3/2015
Customer Answer The tuner does not come pre-loaded with SCT "canned" tunes for the 2011 Explorers, though it can support custom tuning of those vehicles.
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Answer provided by: Jason@Stage3 (10/5/2015)
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Customer Question Will this device work on my Ford F-150 5.0 liter truck?

Asked by: Randy Acosta - 6/25/2015
Customer Answer SCT currently has preloaded tunes for the 2011-2014 F150 5.0Ls. 2015 F150 5.0L preloaded tunes are not yet available.
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Answer provided by: Jason@Stage3 (6/26/2015)
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Customer Question Why does the SCT website have different power numbers on this product than your website? SCT is higher on the ecoboost.

Asked by: Curt - 5/16/2015
Customer Answer Only for the 2011 and 2012 EcoBoosts, where they show 74hp and 124lb-ft gains. They currently do not have solid numbers for the 2013 and 2014 model years, so we're hesitant to update. Again, those numbers are based on 93 octane fuel and likely done on a 2WD truck in ideal dyno conditions. Your own gains may be markedly different.
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Answer provided by: Jason@Stage3 (5/18/2015)
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Customer Question i have a 2004 cobra with some mods. It was tuned before I owned it and all the emissions were off. How much would it be for you to make a custom tune for my car with the mods on it with the emission stuff on? I have a old sct tuner but it's not resetting to stock for me to start all over .

Asked by: Jim Richardson - 5/6/2015
Customer Answer Your best bet would be to call us directly at 1-877-578-2433 so we can verify your mods and see what we can do about getting you a rebuilt tune.
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Answer provided by: Jason@Stage3 (5/11/2015)
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Customer Question I plan on modding the hell out of my mustang headers full exhaust gears etc... how is this tuner better then a dyno tune from a shop and what is the difference?

Asked by: greg - 4/13/2015
Customer Answer This tuner actually wouldn't be, as it doesn't come with custom tuning. It only includes SCT's canned tuning which can't handle modifications like headers. You'd likely be better-served by a full-on dyno tune, if you are planning a fairly aggressive Mustang build.
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Answer provided by: Jason@Stage3 (4/13/2015)
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Customer Question I already have a #7015 SCT tuner. Do you offer custom tunes for a 2008 F250 5.4L (gas) that I could load on my current tuner (without having to purchase an additional)? If so, what is the cost on such? Thanks!

Asked by: Damon - 1/28/2015
Customer Answer We absolutely can, though your best bet would be to call us directly at 1-877-578-2433, as pricing is going to vary depending on how many tunes you need.
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Answer provided by: Jason@Stage3 (1/28/2015)
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Customer Question Hi, I have a 2002 f150 fx4 supercrew . I replaced the engine with a 2002 f150 Harley Davidson supercharged . I'm running it with my ECM and it runs pretty good all except running rich on bank 1 and 2. So would the sctx4 tuner solve my problem?

Asked by: Travis - 1/15/2015
Customer Answer It would not out of the box. You'd need a custom tune of some sort in order to get an engine swap application running like it should. In your case, you may want to look into have a local dyno shop tune your truck on a chassis dyno so you could get proper function out of your new engine.
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Answer provided by: Jason@Stage3 (1/15/2015)
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Customer Question Can this product be sold in California? I notice a lot of tuners that cannot be sold in California due to our pollution regulations.

Asked by: Andre - 11/18/2014
Customer Answer No, it can't, due to the fact that its tuning is not CARB-approved.
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Answer provided by: Jason@Stage3 (11/19/2014)
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Customer Question How much hoarsepower will I get with this tuner?

Asked by: Ken - 10/8/2014
Customer Answer Gains will be different per vehicle, model year, and engine option. A partial list of estimated power gains is in our description above. If you don't see your vehicle, feel free to give us a call directly at 1-877-578-2433.
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Answer provided by: Jason@Stage3 (10/9/2014)
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Customer Question Does the SCT X4 come with a tune for 2014 gt500 with a 5.8L? If so, what is the expected hp gain?

Asked by: 2014 gt500 - 5/9/2014
Customer Answer The X4 does not currently have a preloaded "canned" tune for the 2014 GT500s. You would need a custom tune for any performance gains.
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Answer provided by: Jason@Stage3 (5/13/2014)
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Customer Question can this adjust the low tire pressure warning?

Asked by: Robert Castellanos 2012 ecoboost - 5/8/2014
Customer Answer At this time, none of SCT's tuning devices can disable the TPMS or its warning light if you do choose to remove the sensors.
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Answer provided by: Jason@Stage3 (5/13/2014)
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Customer Question Will this device eventually participate in the free tunes from you and 5 star?

Asked by: Tom Aiken - 3/4/2014
Customer Answer It absolutely will. Both we here at Stage 3 and the folks over at 5-Star tuning just need to get these tuners in a decent quantity before that can happen.
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Answer provided by: Jason@Stage3 (3/4/2014)
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Customer Question Will this tuner come with preloaded tunes, which ones?

Asked by: jacob - 2013 f150 eco - 3/3/2014
Customer Answer This tuner will come with SCT's "canned" octane performance tunes. Custom tuning will be available at a later date.
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Answer provided by: Jason@Stage3 (3/4/2014)
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Customer Question When I purchase a SCT X4 7015 do I qualify for Loyalty Free Tunes?

Asked by: Tony Frost - 3/1/2014
Customer Answer Our Lifetime Tunes/Loyalty Tunes Programs are only applicable to custom tunes. This part number does not include custom tuning. X4 packages with custom tuning will be available shortly.
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Answer provided by: Jason@Stage3 (3/4/2014)
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Customer Question How many custom tunes and is this 5Star in South Carolina?

Asked by: Tony Frost '99 F150 xlt 4.6L - 2/26/2014
Customer Answer This part number does not include any custom tunes. X4s packaged with custom tuning will be available at a later date. We are Stage 3 Motorsports, but sell 5-Star's custom tuning as a third party.
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Answer provided by: Jason@Stage3 (3/4/2014)
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Customer Question What will be the price of the X4 when it is released with the free custom tuning from 5*??

Asked by: Eric - 2013 F-150 Eco - 2/25/2014
Customer Answer We're looking at roughly $429 to $449, depending on the final pricing from SCT on the X4 units.
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Answer provided by: Jason@Stage3 (2/25/2014)
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WARNING: Cancer and Reproductive Harm

This product can expose you to chemicals including those known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information, visit [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov).

This Product is not CARB-Approved

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