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Juice CTS4 Upgrade Kit

Part # 83601-4 Be the first to write a review

Upgrade Kit to allows CS2, CTS2, and CTS3 Juice w/Attitude owners to upgrade to CTS4 in-cab monitor

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Juice CTS4 Upgrade Kit

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Est. Ship Date: Now accepting preorders. Estimated ship date: November 3, 2026.

$529.95
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Upgrade your existing Edge Juice with Attitude CS2, CTS2, or CTS3 system to the latest generation of monitoring with the Juice with Attitude CTS4 Upgrade Kit. Designed for owners who already have a compatible Juice performance module, this plug-and-play upgrade lets you keep the performance hardware you already own while stepping up to Edge's newest CTS4 digital monitor. At the center of the upgrade is the new 5.5-inch high-resolution color touchscreen, offering 21% more viewing area than CTS3 with a smooth 60 FPS refresh rate for crisp graphics and fluid gauge movement. The CTS4's new 1.7GHz dual-core 64-bit processor delivers 3.4x more processing power, while 2GB of high-speed RAM provides 300% more memory capacity. You'll also experience 50% faster PID changes and 70% faster cold boot-up, making vehicle monitoring and on-screen controls faster and more responsive. The Juice with Attitude CTS4 Upgrade Kit retains supported on-the-fly Juice power level adjustments while giving you a more modern interface for monitoring critical engine and vehicle data. Customize digital gauge layouts, monitor supported parameters, set alerts and warnings, log vehicle data, and access supported diagnostics—all through the latest CTS4 platform.* Installation is simple and straightforward. The kit includes a new CTS4 mount and cable for a clean, plug-and-play upgrade from compatible CS2, CTS2, and CTS3 Juice with Attitude systems. Built-in Wi-Fi connectivity also makes it easy to keep your CTS4 updated with the latest available software and features. If you already own an Edge Juice with Attitude, there's no need to replace the complete system to get the latest display technology. The Edge Juice with Attitude CTS4 Upgrade Kit brings faster performance, a larger touchscreen, improved monitoring, and the newest Edge interface to the Juice system already installed on your truck. Keep the power. Upgrade the experience. Take Control with CTS4.

Features:

  • Upgrade Your Existing Juice with Attitude to CTS4 — Designed for owners with an existing Juice with Attitude CS2, CTS2, or CTS3 system who want to upgrade to Edge's latest CTS4 display without replacing their complete Juice system.
  • Plug-and-Play Upgrade — Connect the new CTS4 display to your compatible existing Juice with Attitude system for a straightforward upgrade with minimal installation hassle.
  • Keep Your Existing Juice Performance Module — Retain the proven Juice module already installed on your truck while upgrading the display, controls, and monitoring experience to the latest CTS4 platform.
  • New 5.5-Inch High-Resolution Color Touchscreen — Upgrade to a larger, sharper display with 21% more viewing area than CTS3, making gauges, alerts, and vehicle data easier to see at a glance.
  • Smooth 60 FPS Display — Enjoy crisp graphics and fluid gauge movement for a more modern, responsive monitoring experience.
  • Next-Generation CTS4 Processing Power — The new 1.7GHz dual-core 64-bit processor delivers 3.4x more processing power for faster, smoother operation.
  • 300% More Memory Capacity — CTS4 features 2GB of high-speed RAM, providing significantly more memory than the previous CTS3 generation.
  • Faster Vehicle Data — Experience 50% faster PID changes for quicker transitions between monitored vehicle parameters.
  • Wi-Fi Updates — Built-in Wi-Fi connectivity makes it easy to keep your CTS4 updated with the latest available software and features.
  • New Mount & Cable Included — The upgrade kit includes the necessary CTS4 mount and cable, giving you the key hardware needed to update your existing compatible Juice with Attitude system.
  • Customizable Digital Gauges — Configure the CTS4 display around the supported engine, drivetrain, temperature, pressure, and performance parameters that matter most to you.
  • Retain On-the-Fly Juice Control — Continue accessing supported Juice with Attitude power levels and controls directly from the display, now through the faster, larger CTS4 interface.*
  • Latest Display Without Buying a Complete System — Bring your existing Juice with Attitude setup up to date with Edge's newest monitoring platform while retaining the performance hardware you already own.
  • *Requires an existing compatible Edge Juice with Attitude CS2, CTS2, or CTS3 system. Available power levels, monitoring parameters, controls, and functionality vary by vehicle application and existing Juice module.

About Edge

Shop Edge tuners, programmers, in-cabin monitors, gauges, and inline performance modules for diesel and gas trucks, Jeeps, SUVs, and late-model vehicles at Holley.

5 Volt Data Logging InputsYes
50 State LegalNo
AC AdapterNo
Accepts Custom Tunes From CMRNo
Alerts and RecordsYes
Auto Dimming ScreenYes
Body MaterialABS
Brand Edge
CARB (California) CompliantNo
Case IncludedNo
CategoryTuners and Programmers
Color DisplayYes
Color Touch Screen DisplayYes
Custom TuningNo
Data LoggingYes
Emission Code7
Erases Fault CodeYes
Expandable Accessory System CompatibleYes
Fuel TypeDiesel
Grade TypePerformance
In Cab MonitoringYes
Instruction Manual IncludedYes
Mounting Hardware IncludedYes
Part TypeComputer Chip Programmer
Performance TestsYes
Performance TunesYes
Pods and Mounts AvailableYes
Product TypeIn-Cabin Monitor
Software IncludedYes
SpeedometerYes
Sub CategoryEngine Service
UpgradableNo
Video CapableYes
Wi-Fi UpdatesYes
UPC810215397952
California Proposition 65 RequiredYes
Part Number83601-4
7

This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
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