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F5 Flashpaq for 2015 - 2018 Jeep® JK - 3876

Suggested retail: $555.95
Your Price: $499.95
Orders over $100 ship free. Orders placed before 2 PM MT will ship same day.
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Saves factory setting and returns easily to stock

At Superchips, we don't just get it, we live it. The Flashpaq for your Jeep (part no. 3876) is designed for your 2015-2018 JK Wrangler 4x4 and packed with off-road specific features exclusive to Superchips. Flashpaq for Jeep is the number one tuning solution for Jeeps. Our tunes include multiple street- and trail-proven performance levels developed on the streets of Florida all the way out to legendary trails of Moab, Utah; make sure you give our Crawl tune a try! This various altitude testing guarantees optimal performance, regardless of geographic location. You'll find lots of pretenders out there making big claims and false promises. Adjust your speedometer for aftermarket tires or gears, read and clear codes, enjoy our CRAWL tune and more. We pioneered Jeep tuning in 2009 and you can rest assured we're keeping the pretenders in our rear view and providing you with Jeep tuning built to contend for the long haul!


***This product requires an PCM swap in order to tune your Jeep***


PCM Swap Options:


Option 1: Cross-ship PCM swap (subject to availability of PCMs)


After you receive your 3876 Flashpaq, get your vehicle VIN and your product in hand and go towww.superchips.com/PCM-SHIP. Once you proceed, you will need to set up a PCM shipment and the included pre-authorization to secure that shipment. This process is all online and very simple.


Option 2: Send in your factory PCM to be unlocked


This free service will be available to you anytime. Please contact technical support to begin. Once we receive your stock PCM, we will quickly unlock it and get it back to you so you can tune with your Flashpaq.


CHECK OUT THIS QUICK INSTALL GUIDE FOR MORE SPECIFIC INSTRUCTION


** This product has not been tested or validated on right-hand drive Jeep applications or imported (non-American VIN based) Jeep applications. They are not supported by this product.


This part number carries an executive Number. Configure vehicle for EO Numbers. 50 State Legal, 2017-2018 JK application pending

***This product requires an PCM swap in order to tune your Jeep***

PCM Swap Options:

Option 1: Cross-ship PCM swap (subject to availability of PCMs)

After you receive your 3876 Flashpaq, get your vehicle VIN and your product in hand and go towww.superchips.com/PCM-SHIP. Once you proceed, you will need to set up a PCM shipment and the included pre-authorization to secure that shipment. This process is all online and very simple.

Option 2: Send in your factory PCM to be unlocked

This free service will be available to you anytime. Please contact technical support to begin. Once we receive your stock PCM, we will quickly unlock it and get it back to you so you can tune with your Flashpaq.

CHECK OUT THISQUICK INSTALL GUIDEFOR MORE SPECIFIC INSTRUCTION

** This product has not been tested or validated on right hand drive Jeep applications or imported (non-American VIN based) Jeep applications. They are not supported by this product.

This part number carries an executive Number. Configure vehicle for EO Numbers.50 State Legal, 2017 application pending

You must configure your vehicle to view Product Features

Questions about buying this product? Our experts are available from 8 AM – 5 PM MT. Call today at 888-227-2447. Our sales team would be happy to answer any questions you have.

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F5 Flashpaq for 2015 - 2018 Jeep® JK is rated 4.7 out of 5 by 20.
Rated 3 out of 5 by from Not quite ready for prime time I recently purchased this as a flashcal then upgraded it to flashpac. I have been unable to calibrate my speedometer to my new larger diameter tires. If I set the correct diameter, as measured on the jeep, then the speedo is off almost 10 MPH at 65 MPH GPS indicated. In other words it shows 74 on the speedo but the GPS registers 65 MPH. I also haven't been able to get the fog light to work with the high beams. After a few emails to Superchips their answer was to get correct tire height and live with incorrect speedometer. As for using the tuning portion, I have no experience to date. I'll update that as I attempt to use it.
Date published: 2017-12-01
Rated 4 out of 5 by from Excepted more I bought this December 2016 it does not say specifically what it does and does not do except for the 4 programs it said it depends on the vehicle to determine what will work and what won't i could have used the tire calibration and digital gauges and a couple of other things, but as far as the programming goes it's the best your going to find anywhere from the towing mode to the performance mode and everything in between nothing can beat it and that's no B***S*** I've tried Hypertec and a couple others hands down superchips flashpaq #1. 2000 Jeep Wrangler Sport was a 4.0 l6, now it's a 4.7 l6 Stroker
Date published: 2017-06-17
Rated 5 out of 5 by from Reputation precedes it. I was apprehensive to purchase any "tuner" for my 2017 Jeep but knowing I would need to have my speedometer reset for larger tires. I talked with co-workers who have had to do the same and Superchips was the name that always came to the top. I looked up what I needed and for what I wanted to do Flashpaq was the answer. Ease of use was unreal! Hook it up and it tells you what to do, just that easy.
Date published: 2017-05-02
Rated 5 out of 5 by from Excellent ECM Had a rough start with it but I am very please with it's performance after having it this long
Date published: 2017-05-01
Rated 5 out of 5 by from Hanheld Programmer Very easy to use Customer service was very easy to deal with what a great company
Date published: 2017-05-01
Rated 3 out of 5 by from Program Radiator Fan Control Purchased this after rebuilding my jeep with larger tires and different gears. One of the reasons I went with this product was because I was lead to believe I could program the radiator fan to come on with a lower preset level then the factory temperature of 226. The manual that came in the box shows you how to set this temperature to a lower number, however, the actual device doesn't allow this option. I contacted Superchips and was told this product does not program 2012 Jeeps to current to change the temperature when the fan activates. Other then that, the product does what it says. It does give several options of increasing horsepower but I haven't used the feature so I can't talk about that options. If Superchips would add the programming to change the temperature the fan will activate, I would gladly give this product a rating of 5.
Date published: 2018-06-28
Rated 5 out of 5 by from Runs awesome now !!! I have a 2015 loaded for Bear and didn't want to spend a ton of money on engine upgrades like a turbo or supercharger which shorten the engine's life. Put on a aftermarket exhaust, cold air intake & the F5 flaspaq, & now this runs like it was meant to. I highly recommend this product, you won't be sorry.
Date published: 2018-05-31
Rated 5 out of 5 by from Excellent Product After adding a lift kit and larger tires to my ‘15 I needed to calibrate my speedometer. I was originally going to purchase just a Flashcal, but after reading reviews I decided to take a chance on the Flashpaq for its tuning features. Definitely an excellent investment. In addition to allowing me to get my speedometer spot on, I was also able to use a tune alleviate the sluggish feeling my Jeep has after adding the larger tires.
Date published: 2017-11-18
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Can I only calibrate my Wrangler 2015 with Flashpaq 5, NOT TUNNING, just calibrate without change te PCM?

Asked by: Benny
You can do some things like tire size or gear ratio calibration without doing a PCM swap. Only the performance tuning requires any unlocking to the PCM. If you don't want to do any performance tuning, you may want to look into the 3571 Flashcal instead of the Flashpaq.
Answered by: MBMKTG
Date published: 2018-12-27

I have a 2015 Jeep JKU Rubicon with an AMP'D throttle adjustment module and toggle-switch already installed. What can I expect from the interaction between the AMP'D module and Flashpaq when your programming is installed? Performance gains still?

Asked by: Geoffrey
The AMPD is strictly throttle response. The Flashpaq will increase 30hp and 30tq to the wheels running 91 octane
Answered by: Anthony M
Date published: 2018-12-05

I have a never used 3876 Flashpaq and a 2018 Jeep. Will the Flashpaq for jeep be able to upgrade the 2018 JK in the near future? If so when will this upgrade come out? If it does will there be an additional cost to upgrade or do a 1st time ECM swap.

Asked by: Joshuah
As of now it will not work on the 18jk. The 3571 will work for tire/gear adjustments
Answered by: Anthony M
Date published: 2018-07-11

Will the ECM unlock allow me to use a Rear Camera with my NAV? or is that a whole different system?

Asked by: Michael37619
The pcm unlock will allow you to tune the vehicles pcm. The stock pcm is locked. The backup camera/Navigation is controlled differently
Answered by: Anthony M
Date published: 2018-07-06

Hi, I am in the process to lift (3") and change tires (34") to my 2017 Rubicon JKU. I would like to use your product (3876 Flashpaq F5 Programmer), but I would like to know : can I swap my PCM from Mexico City?

Asked by: gaacs
Yes you can!!
Answered by: Anthony M
Date published: 2018-05-24

Hi, I bought my Jeep few weeks ago 2017 Jeep wanger and I am in the process to lift and change tires. I would like to use your product, but I would like to know : will I lose my factory guaranty? What I should do when I send the car to guaranty services?

Asked by: Druppy JK
A dealership cannot void a warranty just because you have an aftermarket product. Set the vehicle back to stock before taking it in so they do not write over our tuning
Answered by: Anthony M
Date published: 2018-05-15

After I send in my ECU/ECM how exactly do I go back to ‘stock’ for repairs at Jeep OR when I decide to sell the Jeep?  Also does the reprogramming of the ECU/ECM then mean this until cannot be sold because it’s paired to this one and only ECM/ECU?

Asked by: Craig 4x Wrangler
Thanks Anthony but my hesitation is modifying the vehicle and not being able to go back to stock.  To be 100% clear-what work do you do on the ECU/ECM? 
Answered by: Craig4xWrangler
Date published: 2019-01-11

Do you have Dyno results for all the tunes? I have a 2015 JK and was wondering which tune really gives the best low end torque for rock crawling around 600-1000 rpms. The tow, crawl, or performance 91 tune? And which Octane fuel is the best for that tune?

Asked by: drcjeep74
The crawl tune will be ideal for crawlilng or trailing (high rpm tune) This tune will not increase hp but it will de sensitize the throttle so you can maintain crawling with limited wheel spin
Answered by: Anthony M
Date published: 2019-01-11
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