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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

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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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Fulfilled by mytires4less

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At a glance

Condition
New

Features 7

  • 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).

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.

Specs 2

Item model number EDG84130-3
Manufacturer Edge Products

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
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google 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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