Toggle navigation
Toggle navigation
Back
Back Sign In
 SET YOUR VEHICLE
FREE SHIPPING ON ORDERS OVER $70 in the contiguous US lower 48 states
Order Now, Pay Later
TALK TO A PARTS EXPERT
LOWEST PRICE
Guaranteed
Browse By Category
Product images
Product Media
AEV ProCal Snap - JT/JL
AEV ProCal Snap - JT/JL

AEV ProCal Snap

JT/JL

AEV ProCal Snap - JT/JL
AEV ProCal Snap - JT/JL AEV ProCal Snap - JT/JL
AEV ProCal Snap - JT/JL
Write a Review | Q&A
Part # 37406015AFWe price match! Call 866-601-5340!
We Price Match
$225.00

Only 1 left!
Qualifies for
free shipping!
You will earn Reward Points with this Purchase.
ANY QUESTIONS?
AEVAuthorized
Dealer

Product Resources

 Installation Instructions

Features & Product Details

AEV ProCal SNAP for Jeep Wrangler JL and Gladiator is a cost-effective calibration module that accurately corrects your speedometer after installing larger tires (up to 42″ tall) and/or changing the axle/transfer case gear ratio, saving you from the headaches of going to the dealership or depending on a lesser quality module. The ProCal SNAP also features TPMS functionality and is compatible with all 2018+ JL Wrangler/Gladiator models, including 4xe and 392. 

After installing AEV’s Programming Harness (included), ProCal SNAP simply plugs into your vehicle’s OBDII diagnostic port and interfaces with the user through the audio system equalizer. After inputting the necessary numerical values for the tire size or gear ratio through the audio equalizer (example: 35.5” tall tire = bass 3, mid 5 and treble 5) the settings are saved by pressing and holding a combination of buttons on the steering wheel. It’s that easy…in fact, some might say it’s a SNAP!

AEV ProCal SNAP for Jeep Wrangler JL and Gladiator is proudly manufactured in the USA.

Please note: ProCal SNAP is included with AEV JL/Gladiator suspension systems! 

Features

  • Easy installation
  • Fits 2018+ JL Wrangler and Gladiator truck
  • Accurately calibrates your speedometer in minutes
  • Ideal for vehicles with larger than stock tires (up to 42″ tall) and/or different axle/transfer case gear ratio
  • NOW featuring TPMS capability 
  • Proudly made in the USA

    • Specifications

    Brand: AEV
    Color: White
    Speedometer Correction: Yes
    Tire Pressure Monitoring Recalibration: Yes
    Tire Size: Up to 42in
    Type: Re-Programmer
    Mfgr. Warranty: 1 Year Warranty
    Condition: New Product
    Return Policy:
    None

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    Be the first to write a review

    QUESTIONS & ANSWERS

    No questions have been asked about this product.

    This Part Fits

    Jeep Gladiator JT
    80th Anniversary
    2022 Jeep Gladiator JT 80th Anniversary
    80th Anniversary Diesel
    2022 Jeep Gladiator JT 80th Anniversary Diesel
    Freedom
    2022 Jeep Gladiator JT Freedom
    2023 Jeep Gladiator JT Freedom
    Freedom Diesel
    2022 Jeep Gladiator JT Freedom Diesel
    High Altitude
    2022 Jeep Gladiator JT High Altitude
    2023 Jeep Gladiator JT High Altitude
    High Altitude Diesel
    2022 Jeep Gladiator JT High Altitude Diesel
    High Altitude-Diesel
    2023 Jeep Gladiator JT High Altitude-Diesel
    Mojave
    2020 Jeep Gladiator JT Mojave
    2021 Jeep Gladiator JT Mojave
    2022 Jeep Gladiator JT Mojave
    2023 Jeep Gladiator JT Mojave
    2024 Jeep Gladiator JT Mojave
    2025 Jeep Gladiator JT Mojave
    Mojave X
    2024 Jeep Gladiator JT Mojave X
    2025 Jeep Gladiator JT Mojave X
    Nighthawk
    2025 Jeep Gladiator JT Nighthawk
    Overland
    2019 Jeep Gladiator JT Overland
    2020 Jeep Gladiator JT Overland
    2021 Jeep Gladiator JT Overland
    2022 Jeep Gladiator JT Overland
    2023 Jeep Gladiator JT Overland
    Overland Diesel
    2021 Jeep Gladiator JT Overland Diesel
    2022 Jeep Gladiator JT Overland Diesel
    2023 Jeep Gladiator JT Overland Diesel
    Rubicon
    2019 Jeep Gladiator JT Rubicon
    2020 Jeep Gladiator JT Rubicon
    2021 Jeep Gladiator JT Rubicon
    2022 Jeep Gladiator JT Rubicon
    2023 Jeep Gladiator JT Rubicon
    2024 Jeep Gladiator JT Rubicon
    2025 Jeep Gladiator JT Rubicon
    Rubicon Diesel
    2021 Jeep Gladiator JT Rubicon Diesel
    2022 Jeep Gladiator JT Rubicon Diesel
    2023 Jeep Gladiator JT Rubicon Diesel
    Rubicon X
    2024 Jeep Gladiator JT Rubicon X
    2025 Jeep Gladiator JT Rubicon X
    Sport
    2019 Jeep Gladiator JT Sport
    2020 Jeep Gladiator JT Sport
    2021 Jeep Gladiator JT Sport
    2022 Jeep Gladiator JT Sport
    2023 Jeep Gladiator JT Sport
    2024 Jeep Gladiator JT Sport
    2025 Jeep Gladiator JT Sport
    Sport S
    2019 Jeep Gladiator JT Sport S
    2020 Jeep Gladiator JT Sport S
    2021 Jeep Gladiator JT Sport S
    2022 Jeep Gladiator JT Sport S
    2023 Jeep Gladiator JT Sport S
    2024 Jeep Gladiator JT Sport S
    2025 Jeep Gladiator JT Sport S
    Sport S Diesel
    2021 Jeep Gladiator JT Sport S Diesel
    2022 Jeep Gladiator JT Sport S Diesel
    2023 Jeep Gladiator JT Sport S Diesel
    Willys
    2022 Jeep Gladiator JT Willys
    2023 Jeep Gladiator JT Willys
    2024 Jeep Gladiator JT Willys
    2025 Jeep Gladiator JT Willys
    Willys Diesel
    2022 Jeep Gladiator JT Willys Diesel
    2023 Jeep Gladiator JT Willys Diesel
    Willys Sport
    2022 Jeep Gladiator JT Willys Sport
    2023 Jeep Gladiator JT Willys Sport
    Willys Sport Diesel
    2022 Jeep Gladiator JT Willys Sport Diesel
    2023 Jeep Gladiator JT Willys Sport Diesel
    Jeep Wrangler JL
    Freedom
    2023 Jeep Wrangler JL Freedom
    Freedom I4 Turbo
    2023 Jeep Wrangler JL Freedom I4 Turbo
    Rubicon
    2018 Jeep Wrangler JL Rubicon
    2019 Jeep Wrangler JL Rubicon
    2020 Jeep Wrangler JL Rubicon
    2021 Jeep Wrangler JL Rubicon
    2022 Jeep Wrangler JL Rubicon
    2023 Jeep Wrangler JL Rubicon
    2024 Jeep Wrangler JL Rubicon
    2025 Jeep Wrangler JL Rubicon
    Rubicon I4 Turbo
    2018 Jeep Wrangler JL Rubicon I4 Turbo
    2019 Jeep Wrangler JL Rubicon I4 Turbo
    2020 Jeep Wrangler JL Rubicon I4 Turbo
    2021 Jeep Wrangler JL Rubicon I4 Turbo
    2022 Jeep Wrangler JL Rubicon I4 Turbo
    2023 Jeep Wrangler JL Rubicon I4 Turbo
    2024 Jeep Wrangler JL Rubicon I4 Turbo
    2025 Jeep Wrangler JL Rubicon I4 Turbo
    Rubicon X
    2024 Jeep Wrangler JL Rubicon X
    2025 Jeep Wrangler JL Rubicon X
    Rubicon X I4 Turbo
    2024 Jeep Wrangler JL Rubicon X I4 Turbo
    2025 Jeep Wrangler JL Rubicon X I4 Turbo
    Sport
    2018 Jeep Wrangler JL Sport
    2019 Jeep Wrangler JL Sport
    2020 Jeep Wrangler JL Sport
    2021 Jeep Wrangler JL Sport
    2022 Jeep Wrangler JL Sport
    2023 Jeep Wrangler JL Sport
    2024 Jeep Wrangler JL Sport
    2025 Jeep Wrangler JL Sport
    Sport I4 Turbo
    2018 Jeep Wrangler JL Sport I4 Turbo
    2019 Jeep Wrangler JL Sport I4 Turbo
    2020 Jeep Wrangler JL Sport I4 Turbo
    2021 Jeep Wrangler JL Sport I4 Turbo
    2022 Jeep Wrangler JL Sport I4 Turbo
    2023 Jeep Wrangler JL Sport I4 Turbo
    2024 Jeep Wrangler JL Sport I4 Turbo
    2025 Jeep Wrangler JL Sport I4 Turbo
    Sport S
    2018 Jeep Wrangler JL Sport S
    2019 Jeep Wrangler JL Sport S
    2020 Jeep Wrangler JL Sport S
    2021 Jeep Wrangler JL Sport S
    2022 Jeep Wrangler JL Sport S
    2023 Jeep Wrangler JL Sport S
    2024 Jeep Wrangler JL Sport S
    2025 Jeep Wrangler JL Sport S
    Sport S I4 Turbo
    2018 Jeep Wrangler JL Sport S I4 Turbo
    2019 Jeep Wrangler JL Sport S I4 Turbo
    2020 Jeep Wrangler JL Sport S I4 Turbo
    2021 Jeep Wrangler JL Sport S I4 Turbo
    2022 Jeep Wrangler JL Sport S I4 Turbo
    2023 Jeep Wrangler JL Sport S I4 Turbo
    2024 Jeep Wrangler JL Sport S I4 Turbo
    2025 Jeep Wrangler JL Sport S I4 Turbo
    Unlimited Freedom
    2023 Jeep Wrangler JL Unlimited Freedom
    Unlimited Freedom I4 Turbo
    2023 Jeep Wrangler JL Unlimited Freedom I4 Turbo
    Unlimited High Altitude
    2022 Jeep Wrangler JL Unlimited High Altitude
    2023 Jeep Wrangler JL Unlimited High Altitude
    Unlimited High Altitude 4xe
    2021 Jeep Wrangler JL Unlimited High Altitude 4xe
    2022 Jeep Wrangler JL Unlimited High Altitude 4xe
    2023 Jeep Wrangler JL Unlimited High Altitude 4xe
    2024 Jeep Wrangler JL Unlimited High Altitude 4xe
    2025 Jeep Wrangler JL Unlimited High Altitude 4xe
    Unlimited High Altitude I4 Turbo
    2022 Jeep Wrangler JL Unlimited High Altitude I4 Turbo
    2023 Jeep Wrangler JL Unlimited High Altitude I4 Turbo
    Unlimited Rubicon
    2018 Jeep Wrangler JL Unlimited Rubicon
    2019 Jeep Wrangler JL Unlimited Rubicon
    2020 Jeep Wrangler JL Unlimited Rubicon
    2021 Jeep Wrangler JL Unlimited Rubicon
    2022 Jeep Wrangler JL Unlimited Rubicon
    2023 Jeep Wrangler JL Unlimited Rubicon
    2024 Jeep Wrangler JL Unlimited Rubicon
    2025 Jeep Wrangler JL Unlimited Rubicon
    Unlimited Rubicon 392
    2021 Jeep Wrangler JL Unlimited Rubicon 392
    2022 Jeep Wrangler JL Unlimited Rubicon 392
    2023 Jeep Wrangler JL Unlimited Rubicon 392
    2024 Jeep Wrangler JL Unlimited Rubicon 392
    Unlimited Rubicon 4xe
    2021 Jeep Wrangler JL Unlimited Rubicon 4xe
    2022 Jeep Wrangler JL Unlimited Rubicon 4xe
    2023 Jeep Wrangler JL Unlimited Rubicon 4xe
    2024 Jeep Wrangler JL Unlimited Rubicon 4xe
    2025 Jeep Wrangler JL Unlimited Rubicon 4xe
    Unlimited Rubicon I4 Turbo
    2018 Jeep Wrangler JL Unlimited Rubicon I4 Turbo
    2019 Jeep Wrangler JL Unlimited Rubicon I4 Turbo
    2020 Jeep Wrangler JL Unlimited Rubicon I4 Turbo
    2021 Jeep Wrangler JL Unlimited Rubicon I4 Turbo
    2022 Jeep Wrangler JL Unlimited Rubicon I4 Turbo
    2023 Jeep Wrangler JL Unlimited Rubicon I4 Turbo
    2024 Jeep Wrangler JL Unlimited Rubicon I4 Turbo
    2025 Jeep Wrangler JL Unlimited Rubicon I4 Turbo
    Unlimited Rubicon X
    2024 Jeep Wrangler JL Unlimited Rubicon X
    2025 Jeep Wrangler JL Unlimited Rubicon X
    Unlimited Rubicon X 4xe
    2024 Jeep Wrangler JL Unlimited Rubicon X 4xe
    2025 Jeep Wrangler JL Unlimited Rubicon X 4xe
    Unlimited Rubicon X I4 Turbo
    2024 Jeep Wrangler JL Unlimited Rubicon X I4 Turbo
    2025 Jeep Wrangler JL Unlimited Rubicon X I4 Turbo
    Unlimited Sahara
    2018 Jeep Wrangler JL Unlimited Sahara
    2019 Jeep Wrangler JL Unlimited Sahara
    2020 Jeep Wrangler JL Unlimited Sahara
    2021 Jeep Wrangler JL Unlimited Sahara
    2022 Jeep Wrangler JL Unlimited Sahara
    2023 Jeep Wrangler JL Unlimited Sahara
    2024 Jeep Wrangler JL Unlimited Sahara
    2025 Jeep Wrangler JL Unlimited Sahara
    Unlimited Sahara 4xe
    2021 Jeep Wrangler JL Unlimited Sahara 4xe
    2022 Jeep Wrangler JL Unlimited Sahara 4xe
    2023 Jeep Wrangler JL Unlimited Sahara 4xe
    2024 Jeep Wrangler JL Unlimited Sahara 4xe
    2025 Jeep Wrangler JL Unlimited Sahara 4xe
    Unlimited Sahara Altitude
    2022 Jeep Wrangler JL Unlimited Sahara Altitude
    2023 Jeep Wrangler JL Unlimited Sahara Altitude
    Unlimited Sahara Altitude I4 Turbo
    2022 Jeep Wrangler JL Unlimited Sahara Altitude I4 Turbo
    2023 Jeep Wrangler JL Unlimited Sahara Altitude I4 Turbo
    Unlimited Sahara I4 Turbo
    2018 Jeep Wrangler JL Unlimited Sahara I4 Turbo
    2019 Jeep Wrangler JL Unlimited Sahara I4 Turbo
    2020 Jeep Wrangler JL Unlimited Sahara I4 Turbo
    2021 Jeep Wrangler JL Unlimited Sahara I4 Turbo
    2022 Jeep Wrangler JL Unlimited Sahara I4 Turbo
    2023 Jeep Wrangler JL Unlimited Sahara I4 Turbo
    2024 Jeep Wrangler JL Unlimited Sahara I4 Turbo
    2025 Jeep Wrangler JL Unlimited Sahara I4 Turbo
    Unlimited Sport
    2018 Jeep Wrangler JL Unlimited Sport
    2019 Jeep Wrangler JL Unlimited Sport
    2020 Jeep Wrangler JL Unlimited Sport
    2021 Jeep Wrangler JL Unlimited Sport
    2022 Jeep Wrangler JL Unlimited Sport
    2023 Jeep Wrangler JL Unlimited Sport
    2024 Jeep Wrangler JL Unlimited Sport
    2025 Jeep Wrangler JL Unlimited Sport
    Unlimited Sport Altitude
    2022 Jeep Wrangler JL Unlimited Sport Altitude
    2023 Jeep Wrangler JL Unlimited Sport Altitude
    Unlimited Sport Altitude I4 Turbo
    2022 Jeep Wrangler JL Unlimited Sport Altitude I4 Turbo
    2023 Jeep Wrangler JL Unlimited Sport Altitude I4 Turbo
    Unlimited Sport I4 Turbo
    2018 Jeep Wrangler JL Unlimited Sport I4 Turbo
    2019 Jeep Wrangler JL Unlimited Sport I4 Turbo
    2020 Jeep Wrangler JL Unlimited Sport I4 Turbo
    2021 Jeep Wrangler JL Unlimited Sport I4 Turbo
    2022 Jeep Wrangler JL Unlimited Sport I4 Turbo
    2023 Jeep Wrangler JL Unlimited Sport I4 Turbo
    2024 Jeep Wrangler JL Unlimited Sport I4 Turbo
    2025 Jeep Wrangler JL Unlimited Sport I4 Turbo
    Unlimited Sport S
    2018 Jeep Wrangler JL Unlimited Sport S
    2019 Jeep Wrangler JL Unlimited Sport S
    2020 Jeep Wrangler JL Unlimited Sport S
    2021 Jeep Wrangler JL Unlimited Sport S
    2022 Jeep Wrangler JL Unlimited Sport S
    2023 Jeep Wrangler JL Unlimited Sport S
    2024 Jeep Wrangler JL Unlimited Sport S
    2025 Jeep Wrangler JL Unlimited Sport S
    Unlimited Sport S 4xe
    2024 Jeep Wrangler JL Unlimited Sport S 4xe
    2025 Jeep Wrangler JL Unlimited Sport S 4xe
    Unlimited Sport S I4 Turbo
    2018 Jeep Wrangler JL Unlimited Sport S I4 Turbo
    2019 Jeep Wrangler JL Unlimited Sport S I4 Turbo
    2020 Jeep Wrangler JL Unlimited Sport S I4 Turbo
    2021 Jeep Wrangler JL Unlimited Sport S I4 Turbo
    2022 Jeep Wrangler JL Unlimited Sport S I4 Turbo
    2023 Jeep Wrangler JL Unlimited Sport S I4 Turbo
    2024 Jeep Wrangler JL Unlimited Sport S I4 Turbo
    2025 Jeep Wrangler JL Unlimited Sport S I4 Turbo
    Unlimited Willys
    2022 Jeep Wrangler JL Unlimited Willys
    2023 Jeep Wrangler JL Unlimited Willys
    2024 Jeep Wrangler JL Unlimited Willys
    2025 Jeep Wrangler JL Unlimited Willys
    Unlimited Willys 4xe
    2023 Jeep Wrangler JL Unlimited Willys 4xe
    2024 Jeep Wrangler JL Unlimited Willys 4xe
    2025 Jeep Wrangler JL Unlimited Willys 4xe
    Unlimited Willys I4 Turbo
    2022 Jeep Wrangler JL Unlimited Willys I4 Turbo
    2023 Jeep Wrangler JL Unlimited Willys I4 Turbo
    2024 Jeep Wrangler JL Unlimited Willys I4 Turbo
    2025 Jeep Wrangler JL Unlimited Willys I4 Turbo
    Unlimited Willys Sport
    2022 Jeep Wrangler JL Unlimited Willys Sport
    2023 Jeep Wrangler JL Unlimited Willys Sport
    Unlimited Willys Sport I4 Turbo
    2022 Jeep Wrangler JL Unlimited Willys Sport I4 Turbo
    2023 Jeep Wrangler JL Unlimited Willys Sport I4 Turbo
    Willys
    2022 Jeep Wrangler JL Willys
    2023 Jeep Wrangler JL Willys
    2024 Jeep Wrangler JL Willys
    2025 Jeep Wrangler JL Willys
    Willys I4 Turbo
    2022 Jeep Wrangler JL Willys I4 Turbo
    2023 Jeep Wrangler JL Willys I4 Turbo
    2024 Jeep Wrangler JL Willys I4 Turbo
    2025 Jeep Wrangler JL Willys I4 Turbo
    Willys Sport
    2022 Jeep Wrangler JL Willys Sport
    2023 Jeep Wrangler JL Willys Sport
    Willys Sport I4 Turbo
    2022 Jeep Wrangler JL Willys Sport I4 Turbo
    2023 Jeep Wrangler JL Willys Sport I4 Turbo