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Edge Products 85400-200 Evolution CTS3 Tuner for 2001–2016 GM 6.6L Duramax Diesel Engines

  • Based on 2 reviews
Condition: New
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$723.95 Why this price?

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Returnable until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Features

  • 5 Full-Color Capacitive Touchscreen: Edge-to-edge display with swipe functionality, offering high-resolution graphics and customizable layouts.
  • Multiple Power Levels: Tailored tuning options for various driving needs, including economy, towing, performance, and extreme use.
  • Real-Time Monitoring: Tracks vital parameters such as EGT, boost, RPM, transmission temperature, and more.
  • Data Logging and Diagnostics: Advanced integrated data logger with export capability; read and clear Diagnostic Trouble Codes (DTCs).
  • Wi-Fi Updateable: Ensures the device stays current with the latest features and improvements through over-the-air updates.
  • Easy Installation: Plug-and-play setup via the OBDII port without the need for additional wiring.
  • 50-State Legal: Complies with emissions regulations, holding CARB EO# D-802-13.

Description

The Edge Products 85400-200 Evolution CTS3 is a premier in-cabin tuner and monitor designed specifically for 2001–2016 GM 6.6L Duramax diesel engines. This device offers a seamless blend of performance tuning and real-time engine monitoring through a user-friendly, full-color touchscreen interface.

Item model number ‏ : ‎ EDG84130-3


Date First Available ‏ : ‎ March 2, 2025


Manufacturer ‏ : ‎ Edge Products


Best Sellers Rank: #676,831 in Automotive (See Top 100 in Automotive) #459 in Automotive Gauge Sets


#459 in Automotive Gauge Sets:


Customer Reviews: 3.1 3.1 out of 5 stars 2 ratings


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Finally got a working product
My tuner would work when plugged into my computer with a USB cable. Hooked it the vehicle using supplied cable and no display. Company shipped new cable, tried and still no luck. Company sent a whole new tuner and cable and it seems to be working now. Customer service is EXCELLENT. Very responsive and helpful. I would recommend this company. ... show more
Reviewed in the United States on October 15, 2025 by D. Thomson

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