The Edge EZ for 2024–2025 GM 6.6L L5P Duramax is the simplest and most effective way to add reliable power, improved throttle response, and towing confidence to your Silverado or Sierra HD. This plug-and-play module installs in minutes using factory connections, with no cutting, splicing, or complicated tuning required. Just plug it in, select your power level, and enjoy the difference. When removed, the EZ leaves no trace, making it a warranty friendly performance solution that gives you power when you want it and factory stock settings when you don’t.

Engineered with emissions safe calibrations, the EZ is 50-state legal, delivering peace of mind no matter where you drive. Designed specifically for real world applications, it provides smooth, usable horsepower and torque gains that shine in towing and daily driving scenarios. Whether you’re pulling a heavy trailer up steep grades or navigating city traffic, the EZ gives your Duramax the extra response and pulling power you need without sacrificing reliability.

The EZ also offers on-the-fly adjustability, allowing you to switch power levels instantly from the driver’s seat through the Edge EZ smartphone app. This added flexibility lets you fine tune performance for efficiency, towing, or maximum output at the touch of a button. Backed by Edge’s proven engineering, the EZ for L5P Duramax is the perfect upgrade for drivers who want power, drivability, and compliance in one plug-and-play package.

Features:

• 5 Power Levels Adjustable on-the-fly through smartphone app
• Built in adjustable Throttle Booster gives you two devices in one
• Peak to Peak gains as much as 63hp/140tq
• Level 1 - 20hp/60tq, Level 2 - 30hp/80tq, Level 3 - 40hp/90tq, Level 4 - 50hp/110tq, Level 5 - 63hp/140tq
• Warranty friendly with no need to flash the factory ECM, simply remove the device to return your truck back to 100% factory settings without a trace
• 7 User adjustable pedal settings in each power level via app
• Cold Engine Protection feature keep factory power levels until engine has reached operating temps
• Shaved .31-seconds in 0-60mph and gained 3mph in 1/4-mile testing
• For added savings and control, look at our EZ + Insight CTS3 kit also available
• 50-State Compliant under CARB EO D-115-30 *2026 model year pending documentation update