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F5 Jeep Flashpaq - 3874

Suggested retail: $411.95
Your Price: $369.95


Superchips Jeep Flashpaq F5


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From the leaders in hand-held performance Superchips does it again with the new and improved Flashpaq F5.  The Flashpaq F5 features a new full-color high definition 2.8” screen, redesigned graphic interface, increased memory with faster processor for improved tuning and updating speed, slim-sleek case design that fits in the palm of your hand, and more!  The Flashpaq features performance levels designed for your Jeep whether you are off-road crawling or towing down the highway and anything in between

Product Details

Key Product Features:

• Corrects speedometer for tire upgrades between 26” - 42” (JK Models Only)
• Equipped with Superchips’ industry-leading performance tuning
• Crawl tune for low speed off-roading in 4wd (JK only)
• Speedometer recalibration for gear /axle swaps up to 5.38
• Locking axle options with transfer case in 4-Hi & 4-Low (2007-14 Rubicon only)
• ESP stability optimization (2011-14 automatic transmission models only)
• Engine idle adjustability for winching
• Daytime running light options (2007-14 models only)
• One touch lane change
• TPMS On/Off
• Accessory delay options (2011-14 models only - Includes adjustable delay for radios, accessory lights, and other aftermarket accessories tied to the same fuse)
• Headlamp delay options (2011-14 models only)
• Horn chirp and exterior lighting flash options when locking doors with keyless entry
• Reads and clears diagnostic trouble codes
• Internet updatable

* Results and feature set may vary based on vehicle make, model, and aftermarket upgrades. Read all instructions before installation and/or operation of this product use.
** 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.

F5 Jeep Flashpaq is rated 4.5 out of 5 by 12.
Rated 5 out of 5 by from Must buy for lifted modified Jeeps I love this product. It leveled out my throttle response, helped a little with MPG, and has given me more HP. It also corrected my Speedo that was about 8-9 MPH off at freeway speeds. Great Product.
Date published: 2017-04-13
Rated 4 out of 5 by from Good Product Just got this yesterday. Done an update online before using as I have read that you really need to do that first. Plugged it in and picked the mods that I wanted or needed. First I changed the tire size to the oversize tires on my jeep by measuring from the ground to the top of the tire and that set the speedometer and odometer, it is now dead on the money. This improved shifting on the automatic transmission considerable also. Next after making sure I had a full tank of 93 octane fuel in the tank I set it to the 93 octane performance setting. Went on a 400+ mile trip today that consisted of highway and dirt roads as well as some idle speed driving on a wildlife refuge. The engine is no longer sluggish and I don't have to press the gas peddle near as much to make it up hills on the highway and my gas millage has Improved about 4 to 5 mpg. It ran smooth and peppy with no overheating or pinging. Got on it pretty hard one time on a sandy dirt road and I'm happy to say that I am quite pleased with the product. The only thing I wish it would do is let you choose the air pressure on the TPMS instead of just on or off. Haven't tried the crawl setting yet but will when the going gets rough. Haven't tried the fuel save with 87 octane either but am getting better millage anyway with better performance. That's about it for now. I'm happy so far.
Date published: 2017-04-13
Rated 4 out of 5 by from Great Company to buy from I had some problems with the ecm on my jeep after adding a supercharger. I expressed my concerns in a less than favorable review. To my surprise I was contacted by superchips management concerned about my problems. They not only listened to my concerns, they took the time to personally speak with the guys who finally tuned my jeep at Moab before Easter. This tells me powerteq goes above and beyond to support their customers and their product. They just flat out get it done. Thanks Superchips
Date published: 2017-05-03
Rated 5 out of 5 by from Awesome Product I bought this for my JK 3.8L. It is lifted with 35" wheels on it. The power was sluggish after the lift and wheels, and my speedo was off. I did a triple shot on it and got the throttle body spacer, CAI, and the tuner. After installing everything, tuning the Jeep, and calibrating the rest of the system, my Jeep runs awesome now. Great top end on the highway, nice torque on the low side, and MPH saw great improvement on top of the additional power. Love it!!
Date published: 2017-05-03
Rated 4 out of 5 by from Works well and has decent tuning Great for adjusting speedometer and TPMS pressures. Tried a few of the tunes and they do make a difference in throttle response. The 93 tune seems to give you more power, especially on the highway with 35 inch tires. My only wish was for transmission adjustments like my BullyDog on my 2005 Silverado, however that could be a Jeep ECM thing.
Date published: 2017-05-03
Rated 3 out of 5 by from Wish more features were compatible I purchased the F5 6 months ago for my 2001 Jeep Grand Cherokee 4.0 and noticed the power gains off the bat. Helped firm up shifts and shift points. Rated 3 stars due to not being able to calibrate my tire size and not being able to use the gauge or data log features. Hopeing this will be fixed with an update. Otherwise a good product.
Date published: 2017-05-04
Rated 5 out of 5 by from Never lets me down I bought my first one nearly 5 years ago. It was stolen last year, and I had to run my Jeep on the mileage tune for 6 months until I could save enough for a new one. I bought my second one, and I never leave home without it. From reading DTC's to switching tunes, Ive never been let down my my Flashpaq!!!!
Date published: 2017-05-01
Rated 5 out of 5 by from Great Product I bought this for 2013 JK. Had done lift and 35" tires. After programming, the Jeep was like a new vehicle. Shifting was smoothed out and the bogging down feeling it had went away. Mileage increased also.
Date published: 2017-05-02
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Does it really add power to your jeep? Can you tell a difference? 

Asked by: Marcus19
On a 3.8 Wrangler, the dyno chart says that there is almost a 20HP and increase 16 ftlbs of torque.
Answered by: Terpsmandan
Date published: 2017-05-09

difference between 3872 &3874?

Asked by: church
3872 is our older F4 platform. 3874 in the F5, current version that we are supporting and selling on our sites. This unit covers Jeep® up to 2014.
Answered by: JM MKTG
Date published: 2017-05-03


Asked by: WILLYSFAN90

Why is the advanced shift options no long available for the 3874? That was the sole reason for my purchase of this tuner. The pre loeaded shift point make my jeep shift very funny.

Asked by: dirtydozen12

What kind of tuning features and performance can I expect for my 2010 WK with a Hemi?

Asked by: Matt52
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