Name: Superchips Flashcal Jeep Wrangler JL 2018-2024
Brand: Superchips
SKU: 3571-JL
Price: 367.45 USD
Availability: InStock

// WHY THIS PART EARNS ITS SPOT

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

// THE FULL RUNDOWN

Superchips Flashcal Jeep Wrangler JL 2018-2022 for 2018-2022 Jeep Wrangler 3571-JL | Vivid Racing Superchips is the industry leader in automotive tuning for late model cars, Jeeps, and trucks. Founded in England in 1983, Superchips was one of the first companies to specialize in tuning vehicles with computer-controlled fuel-injection systems. 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 out 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. Features: Notes: Proposition 65 ⚠ WARNING: Cancer and Reproductive Harm https://www.P65Warnings.ca.gov

// WILL IT FIT? THE STRAIGHT ANSWER

VEHICLE	YEARS	TRIM
Jeep Wrangler	2018-2022	Unlimited Sport S
Jeep Wrangler	2018-2024	Rubicon
Jeep Wrangler	2018-2022	Unlimited Sport
Jeep Wrangler	2018-2024	Unlimited Rubicon
Jeep Wrangler	2018-2024	Unlimited Sahara
Jeep Wrangler	2018-2024	Sport S
Jeep Wrangler	2018-2019	Unlimited Moab
Jeep Wrangler	2018-2024	Sport
Jeep Wrangler	2019-2020	Rubicon Deluxe
Jeep Wrangler	2020	Unlimited Rubicon Xtreme
Jeep Wrangler	2020	Unlimited Rubicon Deluxe
Jeep Wrangler	2021-2022	Unlimited Rubicon 392
Jeep Wrangler	2021-2024	Willys
Jeep Wrangler	2021	80th Anniversary
Jeep Wrangler	2021-2022	Unlimited Sahara Altitude
Jeep Wrangler	2021-2022	Unlimited Willys Sport
Jeep Wrangler	2021-2022	Unlimited Sport Altitude
Jeep Wrangler	2021-2022	Unlimited High Altitude
Jeep Wrangler	2021-2024	Willys Sport
Jeep Wrangler	2021-2022	Unlimited Sahara High Altitude
Jeep Wrangler	2021	Unlimited 80th Anniversary
Jeep Wrangler	2021-2022, 2024	Unlimited Willys
Jeep Wrangler	2022	Unlimited Rubicon Tuscadero
Jeep Wrangler	2022	Unlimited High Tide
Jeep Wrangler	2023-2024	Rubicon 392
Jeep Wrangler	2024	Rubicon X
Jeep Wrangler	2024	Rubicon 392 Final Edition

JAP FITMENT PROMISE // If we confirm fitment for your rig and it doesn't fit, return shipping is on us. No restocking fee. That's the deal.

// GETTING IT TO YOUR GARAGE

THIS PART //

Ships UPS/FedEx ground — estimated $34.95. Additional ground items in the same order ship at reduced rates. Exact rate calculated at checkout.

REAL-COST SHIPPING

We charge what the carrier charges — no padding, no games. Ground parcels via UPS/FedEx, signature required. You see the exact number before you pay.

1-2 DAY HANDLING

Most in-stock parts leave the warehouse within 1-2 business days. Built-to-order parts show extended lead times.

LTL FREIGHT FOR THE BIG STUFF

Bumpers, hardtops, axles and full kits ship LTL truck freight (typically $400-500 per unit, plus shipping protection). Freight is charged per unit — two bumpers means two freight charges. Inspect before signing and note any damage on the delivery receipt.

30-DAY RETURNS

Unused, uninstalled parts in original packaging within 30 days. RMA required — start with a quick message. Shipping charges are non-refundable; freight returns quote at carrier rates.

FULL SHIPPING & RETURNS POLICY

// PAY YOUR WAY

CHECKING PAYMENT NETWORK…

ALL MAJOR CARDS + WALLETS

Visa, Mastercard, Amex, Discover, Apple Pay, Google Pay and Link one-tap checkout — live in our Stripe checkout right now. Card numbers never touch our servers.

BUY NOW, PAY LATER — LIVE

Klarna, Afterpay and Zip are active at checkout on eligible orders. Pick your split at payment — get the lift now, pay as you wheel. No JAP paperwork, approval happens right in checkout.

CRYPTO — LIVE AT CHECKOUT

Pay with crypto directly in our Stripe checkout — select the crypto option at payment and settle in USDC and supported coins. On-chain payment, standard order flow, same warranty.

3-D SECURE + RADAR ANTI-FRAUD

Every card payment runs Stripe Radar machine-learning fraud screening, with 3-D Secure (Visa Secure / Mastercard Identity Check) stepping in automatically when your bank requires it. Your card, verified by your bank.

PCI-DSS L1

HIGHEST CARD-SECURITY CERTIFICATION

AES-256 + TLS 1.3

ENCRYPTED IN TRANSIT & AT REST

TOKENIZED

WE NEVER SEE YOUR CARD NUMBER

Payments are processed by Stripe — the same infrastructure behind Amazon, Ford and Shopify checkouts. Dispute protection and receipt trails on every order. See our Privacy Policy.

// COVERED WHEN IT COUNTS

THIS PART //

Backed by the full Superchips manufacturer warranty. JAP is an authorized dealer — your warranty is valid from day one.

FULL MANUFACTURER WARRANTY

Every part ships new in the box with the manufacturer's standard warranty — terms and duration vary by brand (typically 1 year to limited lifetime on hard parts). We only sell through authorized channels, so coverage is never voided by gray-market sourcing.

WE RUN THE CLAIM WITH YOU

Warranty issue? Don't fight the manufacturer's phone tree alone. Hit our team with your order number and photos — we open the claim with the brand and stay on it until it's resolved.

WHAT WARRANTY DOESN'T COVER

Defects in materials and workmanship are covered. Trail damage, improper installation, modification, and normal wear items (bushings, pads, wear plates) generally are not — that's standard across every brand we carry.

SEPARATE FROM RETURNS

Warranty claims (defects after use) and returns (unused parts within 30 days) are different lanes. Not sure which applies? Message us first — we'll route it the fast way.

START A WARRANTY CLAIM

FITMENT	Jeep Wrangler JL
BRAND	Superchips — shop all Superchips parts →
PART #	3571-JL
SKU	3571-JL
CATEGORY	ECU Tuning > ECU Flashing
AVAILABILITY	IN STOCK
RETURNS	30-day return window

Superchips Flashcal Jeep Wrangler JL 2018-2024