Edge Juice w/ Attitude CTS3 2001-2004 LB7 Duramax - Edge Products - 21500-3

Edge Juice w/ Attitude CTS3 2001-2004 LB7 Duramax. The Edge Juice with Attitude CTS3 is the ultimate inline performance tuner and monitor combo for 2001-2007 GM 6.6L Duramax LB7, LLY, and LBZ trucks, delivering big power, unmatched safety, and total control in one package.

With massive horsepower and torque gains, the Juice with Attitude transforms your Silverado or Sierra into a towing, hauling, or performance machine with just the touch of a button.

Featuring true on-the-fly tuning adjustments through the sleek 5-inch CTS3 color touchscreen monitor, this system allows you to instantly switch between multiple power levels to match your driving needs.

Built-in safety backdowns automatically safeguard your engine and transmission by monitoring critical parameters, ensuring reliable performance even under extreme conditions.

The CTS3 monitor gives you full visibility into your Duramax with customizable digital gauges, data logging, performance testing, and the ability to read and clear diagnostic trouble codes (DTCs) on the spot.

Whether you're towing a heavy load, daily driving, or building a street/strip Duramax, the Juice with Attitude CTS3 delivers responsive throttle control, improved drivability, and reliable, emissions-friendly power.

Backed by Edge Products' 20+ years of diesel tuning expertise, the Juice with Attitude CTS3 for LB7, LLY, and LBZ Duramax trucks is the proven performance solution, combining power, safety, and control with the industry's most advanced monitor.


Plug and play installation

Power on the fly

In-Cab monitoring

Built-in safety backdowns

EGT Probe included