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Edge Evolution CTS3 - LLY

-Gain up to 100hp & 220 lb-ft of torque
-Includes 4 preloaded tunes
-Fully comprehensive monitoring and tuning capabilities
-5" full-color, capacitive, touchscreen display
-Wi-Fi updatable
NOTE: This product has the following shipping restriction(s):
  • This product is not available for shipping to California
Pricing: $745.95

NOTE: This product has the following shipping restriction(s):
  • This product is not available for shipping to California
Free Ground Shipping Within The Continental US


If you're seeking the best tuner/monitor combination for the (2004-2006) 6.6L Duramax LLY, the Edge Evolution CTS3 is the ultimate choice. Edge has been the leading manufacturer of high-quality OBD monitors in the diesel truck industry for over 20 years. Their digital monitors are known for their high graphical fidelity, extreme levels of customization, effortless installation, and accurate readings of a wide range of engine parameters. With the CTS3, Edge has combined its extensive knowledge of diesel truck monitors with built-in tuning capabilities. As a result, the Evolution CTS3 eliminates the need to purchase a monitor and tuner separately for your Duramax LLY.

The LLY Duramax Edge Evolution CTS3 offers a 5-inch full-color, capacitive touchscreen display that comes with auto-dimming features for brightness adjustments during the day and night. The gauges, backgrounds, colors, and other features of the CTS3 are highly customizable to suit individual preferences. The programmer also includes an accessory system to control switches for lighting, winches, compressors, and other devices. Furthermore, the CTS3 includes a built-in performance meter that measures various performance metrics, such as 0-60 and 1/4 mile times. 

The Edge Evolution CTS3 provides a straightforward and uncluttered approach to monitoring essential gauges such as exhaust gas temperature (EGT), boost readings, transmission temperature, load percentage, remaining fuel percentage, and more. It also has the capability to expand its functionality through the use of Edge's Expandable Accessory System (EAS) or by incorporating Edge's backup camera.

The LLY Duramax Evolution CTS3 comes equipped with four professionally tuned and dyno-tested tunes right out of the box, ranging from a minor towing-oriented tune to a maximum performance tune. The Evolution is capable of saving the stock files from the vehicle's computer and then uploading the Edge calibrations into the vehicle's computer. Furthermore, you can reset the PCM to stock settings at any time. Not only does the Duramax Edge Evolution help maximize the performance of your 6.6 LLY Duramax, but it also remains mounted in the cab of the vehicle and provides real-time monitoring of vital engine and vehicle data, offering a comprehensive gauge package.

The Evolution is the ideal choice for anyone seeking a product that can enhance throttle response, deliver extra power when towing, improve 0-60 times, increase fuel economy, or simply improve the overall drivability of their truck.

LLY Duramax Edge Evolution CTS3 Benefits

  • Gain up to 100hp & 210 lb-ft of torque
  • Improved throttle response
  • Better fuel economy
  • Includes 4 preloaded tunes
  • 5" full-color touchscreen w/ auto-dimming
  • Monitor key parameters like EGT, regen, trans temp, boost, & dozens more
  • Built-in performance measures 0-60, 1/4 mile times, and more
  • Highly customizable gauges & backgrounds
  • Swipe between screens with different gauge displays
  • Advanced data logger with export capability
  • Read and clear DTC codes
  • Simple OBDII plug-and-play installation
  • Includes windshield mounting bracket

LLY Duramax Edge Evolution CTS3 Preloaded Tunes

Level 0: Stock Tune

Level 1: 30 Horsepower - 60 lb-ft of torque

Level 2: 60 Horsepower - 135 lb-ft of torque

Level 3: 85 Horsepower - 185 lb-ft of torque

Level 4: 100 Horsepower - 220 lb-ft of torque


Do I need to leave the Edge Evolution CTS3 plugged in all the time?
You are not required to leave the CTS3 plugged in at all times. In the event you want to change your tunes, you can use the Evolution to do so, and then unplug it and store it until you need to change tunes again. However, if you decide to leave the Evolution plugged in, you will be able to use the gauges to monitor a range of parameters, including driving behavior to achieve better fuel efficiency and more.

Does the 6.6 Duramax Edge Evolution CTS3 have support for custom tuning software like EFI Live?
Unfortunately, the Evolution CTS3 does not support custom tuning with aftermarket tuning software like EFI Live. You are able to select from the four preset tunes included with the device.

Does the 6.6 Duramax LLY Edge Evolution CTS3 support DPF deletes?
The 6.6 Duramax Edge Evolution CTS3 does not support DPF Deletes. Edge Products complies with all emissions standards and doesn't manufacture any equipment to delete DPF, EGR, or alter emissions equipment.

With that being said, the CTS3 offers the option of manually regenerating your DPF system, which enables you to perform this task at more convenient and optimal times. By using this feature, you can maintain your DPF system more effectively and avoid the hassle of making annoying trips to the dealership.

Can the 6.6 Duramax Edge Evolution CTS3 be used on multiple vehicles?
If you own several vehicles, you cannot use the Edge Evolution CTS3 on all of them simultaneously. This is because when you connect the programmer to the OBD-II port, it synchronizes with your truck's unique VIN number. However, you can use the programmer on another vehicle after returning the original truck to its stock settings.



Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W6.0000” x H4.0000” x L9.0000”
  • Free Ground Shipping Within The Continental US

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