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Flashcal for JL Wrangler® - 3571-JL

Suggested retail: $293.00
HolleyDay Price: $236.66
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    Product Accessories

    Overview
    Product Details
    Features
    Emissions

    It's here! The Flashcal for JL Wrangler is first, and BEST, to market. 2018-2021 Wrangler JL owners need the tire and gear options Flashcal provides. Enjoy seamless functionality to accommodate the lift, suspension, and tires you've installed on your JL. Superchips has loaded the Flashpaq PN 3571-JL with the most sought-after features. Configure your JL to review all product features. Be sure to pay close attention to your install guide. The team at Superchips spells our how to install your Flashcal to take advantage of tire size, gear ratio, TPMS adjust and more. Enjoy the ride with the Flashcal for JL Wrangler.


    * 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.


    * Note: Daytime running light options are only available on JL Wranglers where daytime running lights come equipped.

    Key Product Features

    • Corrects speedometer for tire upgrades between 26- 40"
    • Speedometer recalibration for gear /axle swaps up to 5.38
    • Transfer case gear low: 2.72 - 5.00
    • Sway bar disconnect in 2HI (up to 25 MPH)
    • Daytime running light options
    • One touch lane change on/off
    • TPMS On/Off
    • TPMS Adjust
    • Fog light droput on/off
    • Daytime running light dropout on/off
    • Daytime running light location - high beam, low beam, turn signal, fog lights, Eurpean/fender lights, none
    • Auto park on/off* (3.6L JL only, usedas a feature while device is plugged in)
    • Reads and clears diagnostic trouble codes
    • Internet updateable


    * 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.

    You must configure your vehicle to view Product Features

    This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

    Flashcal for JL Wrangler® is rated 4.3 out of 5 by 15.
    Rated 3 out of 5 by from 2018 JL Jeep unlimited with 3.6L I absolutely love Superchips and have purchased their tuner/programmers for a few vehicles in the past but for the JL it is great for tire size and basic functions but it won't remove the annoying chime that goes off every trip I make telling me the autostart is disabled. It is awesome to change the low tire pressure monitors also but I wish the autistart would go away and not give a chime each time. Thanks!
    Date published: 2018-12-27
    Rated 5 out of 5 by from Jeep Jl Needed this for our new 2018 Jeep JL. Went with 35’s and needed speedometer recalibrated. This was simple to use. 15 minutes and it was done.
    Date published: 2019-05-18
    Rated 3 out of 5 by from Easy to use I bought this when I re-geared from the stock 3.45 to 4.88 ratio and put 35 in tires on. Since doing this the calibration has been off causing my start/stop system to be unavailable! While I don’t like the system anyways when this system is not available, my backup camera and backup lights do not work. My Jeep ended up at the dealership for a month and the problem still persists.
    Date published: 2019-01-27
    Rated 5 out of 5 by from I have owned 5 jeeps. Always used Superchips. I have used Superchips on my TJ, 3 Jk's and now JL. Used the 3571-JL on my 2019 Rubicon JLU 2.0 Turbo. Kept waiting for the tuner but I'm not that patient. Used it to recalibrate my tire size. It would be great if Superchips would make a tuner for the 2.0 turbo. Just sayin.
    Date published: 2020-10-16
    Rated 3 out of 5 by from Jeep won't shift into 6th 7th or 8th I updated and installed like the paperwork said. However the speedometer is accurate now with my 37s. My transmission will not go above 5th gear on the freeway. how do I fix this?
    Date published: 2019-02-10
    Rated 5 out of 5 by from Worked as Expected I bought this to recalibrate my speedometer and TPMS after installing 35” tires on my recently lifted JKUR. While it took a few minutes to install the bypass device, the reset process was straightforward. My speedometer is again accurate and I can adjust again as my tires wear or if I change tire size again
    Date published: 2020-06-05
    Rated 5 out of 5 by from Easy and powerful No fumbling around with holding down random steering wheel controls! This plugs in easily and allows fast updates that make a huge impact. Superchips updates the software so new features are added to keep up with changes in the Jeep cpu.
    Date published: 2020-11-12
    Rated 5 out of 5 by from Worked perfectly I have a 2020 Rubicon with lift and 37s..the flashpak tuner recalibrated my transmission perfectly. The halo lights option is real nice along with everything else it offers.
    Date published: 2020-05-30
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    will this disable the stop /start feature on a 2019 JL?

    Asked by: Grumpy
    Yes, it will support Auto Start/Stop disable in a JL
    Answered by: Jacob W
    Date published: 2020-11-23

    Will this programmer allow me to run LEDs without CANBUS issues? Can I program the Jeep for LEDs without flickering? Thanks

    Asked by: Keith B
    I'm not sure I fully understand your question, but we do offer the ability to program for the factory Rubicon LED lighting.
    Answered by: Jacob W
    Date published: 2020-11-16

    Does this fix the trans shifting issues after installing bigger tires?

    Asked by: Fordy
    The Flashcal will definitely help with drivability by adjusting your speedometer for the proper tire size. Those calculations can and will affect transmission performance.
    Answered by: Jacob W
    Date published: 2020-10-22

    I have a Superchips for my 07 JK, but recently upgraded to a 19 JL with 35's. Will the Superchips I have work on the JL if I get you guys to upgrade/new tune for $100?

    Asked by: Michael L
    If you returned your Superchips back to factory settings in your previous Jeep, yes it would be unlocked to allow use in another vehicle. However, your JK and new JL use a different part number device, so you would need to contact our tech support team to update yours to the new part number. The JL models will also require our Gateway Bypass module.
    Answered by: Jacob W
    Date published: 2020-10-15

    Does the flash cal for JL wranglers enable fog lights with high beams like it did with the Jk wranglers?

    Asked by: DHJL
    Click on running lights option, on page two of menu I think. you'll see it.
    Answered by: Old F
    Date published: 2020-04-04

    Will this work for the 3.0 eco diesel jl rubicon wrangler??

    Asked by: G1000
    Unfortunately we do not support this engine
    Answered by: Anthony M
    Date published: 2020-02-26

    Does it allow to bypass the auto engine off?

    Asked by: ficklma1
    Any news on this?
    Answered by: fullstrength
    Date published: 2020-02-24

    How much difference in mpg would you say you get with and without this device on a 2018-2020 wrangler? 

    Asked by: Jeepwrangler
    Most customers can see 2-4 mpg increase
    Answered by: Anthony M
    Date published: 2020-01-14
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