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  1. Performance Chip
  2. Superchips
  3. Calibrators
  4. Color Screen
  5. Yes - California Approved
  6. Flashcal F5
THIS ITEM IS NOT A FIT FOR
2004 Ford Escape

Superchips Flashcal F5 Calibrator for Jeep Wrangler JL

Item # SU3571-JL
Retail:$395.35
Our Price: $275.36
You Save: $119.99
Performance Chip
Not Confirmed to Fit

2004 Ford Escape

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Shipping Weight: 1 lbs
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Great Prices for the best performance chip from Superchips. Superchips Flashcal F5 Calibrator for Jeep Wrangler JL part number SU3571-JL can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (6)
  • Q & A (0)
  • Photos

Superchips Performance Chip - SU3571-JL

  • Superchips
  • Calibrators
  • Color Screen
  • Yes - California Approved
  • Flashcal F5


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
  • Fog light dropout: on/off
  • Daytime running light dropout: on/off
  • Daytime running light location: high beam, low beam, turn signal, fog lights, European/fender lights, none
  • Reads and clears diagnostic trouble codes
  • Internet updateable
  • Color screen
  • Speedometer correction
  • Tire size: 26" - 40"
  • Daytime running lights adjust
  • Data acquisition
  • DTC read and clear
  • Internet updateable
  • TPMS on/off available (download required)
  • Made in the USA

Notes: 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.


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

3571-JL Superchips Flashcal - Jeep Wrangler JL 2018



This Product Fits The Following Vehicles





Customer Reviews

Superchips Flashcal F5 Calibrator for Jeep Wrangler JL - SU3571-JL

Average Customer Rating:  5.0 out of 5 stars   (6 Customer Reviews)


by:

After looking at many options for a way to change the speedometer of my 2015 JKU Rubicon to accommodate the larger tires that were on it, I finally settled on the Superchips Flashcal F5 3571. I watched for months, hoping to catch a deal on it since I wasn't very excited about spending my Jeep budget just to fix the speedometer. I finally found a deal that I could live with at etrailer.com. Their price was well below every other option.

I was informed via email that my order would ship in the next 7 days. I had already waited months, so not a big deal for the price. 3 days later Brittany called just to let me know that they hadn't received the item yet, so it hadn't shipped yet. I really appreciated the personal touch, even though I wasn't expecting the order to be shipped for another 4 days. The order arrived 10 days after ordering, well packaged and just as advertised.

I read the directions, connected it to my computer and installed the latest updates. I then connected it to my Jeep. Like the instructions said, I measured my tires (my 35s actually measured 33.5") and entered the information into the Flashcal. I also changed the DRL settings so that my headlights come on. My tires are aired down, so I was wanting to shut off the TPMS, but much to my surprise there was an option to change the TPMS level. I had read all kinds of reviews and watched videos, but that option never showed up. I was thrilled to say the least!

At this point, I grabbed the GPS and went for a test drive to check the speedometer. It is now spot on and a hidden benefit is that when I changed the tire size, it automatically changed the shift points. My Jeep drives so much better now! I really wish that I hadn't waited so long to make this purchase!! Full price would have been worth all of the benefits that it provided.



by:

First off, GREAT PRICE from etrailer. The product itself is a must have if you have larger than stock tires on your Jeep Wrangler. The programming is smooth and seamless. 5 star company, 5 star product.



by:

I love this thing, easy to install and use, went from 12mpg up to 22.
I also have a induction system and throttle body spacer, best money I've spent...



by:

Worked perfectly for my needs. Installed larger tires on my JK, needed this to set my tire size to correct my speedometer. Worked flawlessly. Thanks!



by:

Easiest thing I have done. Plug the device in and it will walk you through your steps. Worked great.



by:

Product was on back order and took couple more days to arrive but great customer service from George and Brittany.


6
6

See what our Experts say about this Superchips Performance Chip

  • Performance Chip To Help A 2020 Jeep Wrangler Unlimited Tow A Trailer
    The Flashcal F5 # SU3571-JL you're looking at really isn't a performance chip. No performance is added with this one in particular. What's good about this one is that you can calibrate your vehicle if you upgraded it at all. For example, if you were to swap the stock tires with something larger and more aggressive you can calibrate your speedometer to make up for the larger tires. If you're looking to get a chip that will help you tow, get the Edge Pulsar Inline Tuner with Insight CTS3...
    view full answer...
  • Superchips Flashcal F5 for a 2020 Jeep Wrangler
    We have a Flashcal that will work on your 2020 Jeep Wrangler but part # SU3571 is not designed to work with the 2020 instead use the Superchips Flashcal F5 Calibrator for Jeep Wrangler JL part # SU3571-JL. This works with both the 2.0L and 3.6L engines.
    view full answer...
  • Can Superchips SU3571-JL Be Used on 2019 Wrangler JL and 2018 Wrangler Unlimited JK
    According to Superchips, the # SU3571-JL Flashcal Calibrator could only be installed on one vehicle at a time. You'd have to completely uninstall it on one vehicle before installing it on the other. Given this, you might be better off going with the # SU3571-JL for your JL and the # SU3571 for your JKU.
    view full answer...

Do you have a question about this Performance Chip?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Daron K
Edited by:
Daron K
Employee Alex H
Written by:
Alex H

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