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Ignitions and Electrical› Computers, Chips, Modules and Programmers
SuperChips
PerfTuner/Progmer
SKU: S01H 3571-JL
Easy — 1–2 hours
Overview
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Part #: 3571-JL
Now Shipping! It's here! The Flashcal for JL Wrangler is first, and BEST, to market. 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.
Features:
- High Definition 2.8 Inch Color Screen
- Increased Memory For Faster Processing
- Speedometer Correction For Changes In Tire Size/Gear Ratio
- Adjustable Axle Gear Ratio
- Speed/Rev Limiter Options Based On Fitment
- TPMS Options Based On Fitment
- Adjustable Shift Points/Shift Firmness
- Adjustable Daytime Running Lights
- Reads And Clears Diagnostic Trouble Codes
- Internet Updatable
Flashcal F5 Programmer | Industry Leading Handheld Tuner
Vehicle Symptoms
- Speedometer reads 5 mph slow after 35" tire install
- Transmission shifts erratically after regearing to 4.88
- Check engine light on after lift and tire swap
- TPMS warning light flashing after new wheels
- Daytime running lights not working correctly after mod
Diagnostic Codes
- P0500 – Vehicle Speed Sensor Malfunction
- P0730 – Incorrect Gear Ratio
- P0501 – Vehicle Speed Sensor Range/Performance
Relevant Conversations
- Superchips Flashcal 3571 JL tire size correction
- Speedometer calibration for 35s on Jeep JL
- Flashcal vs Tazer JL comparison
- P0500 after lift and tires Wrangler JL fix
- How to program TPMS with Flashcal JL
- Jeep JL regear to 4.88 Flashcal setup
- Flashcal 3571-JL install time and difficulty
- Superchips Flashcal vs Diablosport Trinity for JL
- Clear check engine light after Jeep mods Flashcal
- Can Flashcal adjust shift points on JL automatic?
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | SuperChips |
| Part Number | S01H 3571-JL |
Videos
Superchips FlashCal+ Programmer Install and Walk Through for Jeep Wrangler & Gladiator
Jeep Flashcal 3571 Overview
Programming Jeep Wrangler with SUPERCHIPS!
How to Install and Use Your Superchips Flashcal for JL
How to unlock the 2018-2020 Jeep Wrangler JL: Superchips Flashcal Install
SUPERCHIPS FLASHCAL FOR JL WRANGLER AND JT GLADIATOR INSTALL
Effortless Jeep JL & JT Tuning: Superchips Flashcal+ Calibration Tool Review
Jeep Wrangler JK Superchips Flashcal Review & Install
Tazer Lite vs SuperChips Flashcal: Features And Who They're For
Flashcal Upgrade to Flashpaq Tuning
Jeep Wrangler Superchips Flashcal F5 (2007-2017 JK) Review & Install
Jeep Wrangler Superchips Flashpaq F5 Programmer (2015-2018 JK) Review & Install
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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