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Flashpaq F5 for 15-17 RAM HEMI Engine (8-speed only) - 3846

Suggested retail: $555.95
Your Price: $499.95
Orders over $100 ship free. Orders placed before 2 PM MT will ship same day.
Product Details

Saves factory setting and returns easily to stock

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Note: PN 3846 supports 8-speed transmission tuning only. Flashpaq is powerful, easy to use, and adds a whole new element to your driving experience in just a few minutes. Now, Flashpaq supports 2015-2017 Ram 1500 5.7L Hemi engines with the 8-speed transmission. This support is delivered with the tried and tested PCM swap program that Superchips developed with ease and simplicity in mind. Superchips has found a quick and easy solution that makes tuning these difficult trucks a breeze as Superchips takes care of everything. Check out the details on the PCM swap options below and get your late model Ram 1500 5.7L tuned and running Superchips Equipped!

PCM Swap Options

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

After you receive your 3846 Flashpaq, get your vehicle VIN, calibration ID, and your product in hand and go to 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. After setting up this process, you will receive an unlocked PCM that is pre-programmed with all of your vehicle details so you can swap it with your current PCM in minutes. This process is 100% free as long as you return your stock PCM as part of the swap process.

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. This typically takes 2-3 business days to turnaround once we receive your PCM.

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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.
Flashpaq F5 for 15-17 RAM HEMI Engine (8-speed only) is rated 4.8 out of 5 by 4.
Rated 5 out of 5 by from Nice Tuner This is my first time ever using a tuner and it was pretty easy to setup. I tried a few different tunes and it was fun, but I wish Superchips offer some more deeper details on some of the settings and examples on what they do. Now most of the settings are self explanatory like gear setting, tires size. But, it’s a little confusing for the beginners on what does speed limlter or rev limlter means or what it does. Now you can just change the setting and do test runs, that’s just a crazy way of doing thing I believe. So I wish they could either post more details on the tuner then the water down book they give you. Come on for the price you hope for more info on the settings. You can buy Bluetooth headset that gives more details.
Date published: 2018-04-03
Rated 4 out of 5 by from Easy to use Purchased the Flashpaq F5 for my 2016 ram 1500 5.7 hemi 8 speed. I did the ECM cross ship and everything was fast as far as receiving the items from superchip. I was under the assumption I could change the shift points and cut the MDS off in my truck. I have yet to see that option even after calling super chips back. They told me the update was sent and I hooked it to my laptop and did the update. Still can not find the mds shutoff. It may located in a different tune. I have only used the 93 octane tune since the update. One thing for guys with the 8speed trans. When you install the new ecm and load the tune. If the truck feels like it has the brakes applied for about 3 to 5 seconds after letting of the brake pedal. Check on your radio for the hill start assist. Mine was cut on and causing the brakes to stay applied. After fixing that I have had zero issues. Fuel mileage is actually up 2 mpg on the 93 octane tune. Shifting is alot better. Just wish I could change the shift points and cut the mds off. Very nice tuner. Already thinking of getting the dashpaq for the truck now.
Date published: 2018-10-28
Rated 5 out of 5 by from Great experience! I have used superchip programmers in my last 3 trucks. I am very happy with the results and will continue to only use Superchips!
Date published: 2018-03-15
Rated 5 out of 5 by from Great product and customer service I just got the superchips F5 and I love it, I even did the PCM swap through the company and everything was seemless. The performance of my truck is second to none.
Date published: 2019-03-23
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will my p5 3845 work on pcm swap for 201717 ram

Asked by: payton
The 3845 is not a pcm swap device. If you need a pcm swap you would want to go with the 3846
Answered by: Anthony M
Date published: 2019-05-06

Do I need a new PCM? If so does it come with?

Asked by: stevie9965
2015+ will require an unlocked pcm in order to tune. This will come with a pcm swap you just need to provide us with the trucks vin and module pn/calibration id
Answered by: Anthony M
Date published: 2019-05-01

Does the Tow tune give you more HP and torque or does it just change the way it shifts?

Asked by: durram1313
The tow tune will increase hp/tq
Answered by: Anthony M
Date published: 2019-04-08

Have a 2016 5.7 Lonestar Ram 4x4 Quad Cab. Looking for gas mileage improvement. Have already installed cold air intake & throttle body spacer. Will this, Flashpaq F5 15-17 RAM HEMI Engine (8-speed only) - 3846, help with mpg increase? If so, by how much?

Asked by: TX Hunter
Yes our customers typically see 2-4 MPG increase running our tuning
Answered by: Anthony M
Date published: 2019-01-24

I have a 2016 15005.7L 8sp. I have the tuner 3846 and have done the ECM swap, Dodge has some updates for my truck. Will this affect the ECM unlock ? or is it unlocked forever ?

Asked by: 19Cheif69
The pcm is unlocked. The dealer cannot lock it just by performing updates. You will have to update the device once the dealer updates the truck in order to be able to tune again
Answered by: Anthony M
Date published: 2019-01-21

When will you release a tuner for the 2015 and up 2500 6.4 hemi trucks?

Asked by: Oberg
We are still working on it but our Sister company Diablo sport has support for 2015-2017 2500 6.4 trucks right now
Answered by: Anthony M
Date published: 2018-11-13

How much of a charge is there if you don't return an ecm?

Asked by: george g
This produc is great when kinky
Answered by: Pumpkineater69
Date published: 2018-09-19

Will this void warranty on my 2018 ram hemi 

Asked by: Jutt
We are still working on 18 support with this model. If you have a 6 speed you might want to check out our new Pulsar device. That will add 30hp and 30tq to the wheels
Answered by: Anthony M
Date published: 2018-12-23
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