50 State Legal FIVE Tune Pack incl EZ Lynk Auto Agent 2.0

Features:

• Includes five custom tunes in one pack
• EZ Lynk AutoAgent 2.0 hardware included
• 50 state legal with EO# D-845
• Fully emissions intact, no deletes required
• Up to 135 RWHP and 243 ft-lbs gain
• Custom SMART EGT control keeps temps safe
• Throttle response improved across all tunes
• Factory turbo brake remains fully functional
• Designed for towing, performance, and daily use
• Simple smartphone-based installation process
• Send real-time data logs for support
• Transmission tuning recommended for best results

Feel The Power Of Five Tunes In One

If you’ve ever wished your 2013 Duramax could do it all, this FIVE Tune Pack with EZ Lynk AutoAgent 2.0 makes it possible. Whether you're towing through mountain passes or just want a more responsive daily driver, these custom tunes let you unlock serious power while keeping things safe and emissions legal in all 50 states. The Sport Tune gives you the full punch, adding up to 135 RWHP and 243 ft-lbs of torque for an adrenaline-packed ride. On the other end, the Heavy Tow and Light Tow tunes help you move big loads without stressing the engine, thanks to smart EGT control and air-fuel ratio management. You even get an Optimized Stock tune for troubleshooting or valet driving. Switching between tunes is simple using your smartphone and the EZ Lynk platform, so you're always in control of how your truck performs. If you're the kind of driver who wants more out of every mile, this tune pack was built for you.

Built Around Safe Power And Smarter Tuning

This tune pack is the result of extensive calibration work built specifically for the 2013 6.6L Duramax LML, with more than 100 adjustments from stock to improve performance across multiple driving scenarios. The included EZ Lynk AutoAgent 2.0 makes flashing the tunes easy, requiring just your smartphone and a few taps to install, monitor, or update. Each file is built with emissions intact, meaning you retain full functionality of your factory systems including the turbo brake. SMART EGT control helps manage exhaust temperatures while optimized air-fuel ratios reduce soot output. You’ll get smoother throttle response, quicker acceleration, and greater torque in every tune, without needing to modify wiring or sensors. The included hardware also gives you access to data logging, trouble code clearing, and real-time support when needed. For trucks with larger tires or other upgrades, adding TCM tuning will further improve shift quality and ensure you stay in the powerband when it counts.

Fitment: 2013 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Notes:

• EZ Lynk AutoAgent 2.0 hardware is included
• This product is 50 state legal (EO# D-845)
• Emissions equipment must remain installed on the truck
• Designed for 2013 Silverado/Sierra 2500HD and 3500HD 6.6L Duramax LML
• Each tune is emissions intact and safe for daily use
• Five custom tunes are preloaded for your vehicle
• Sport Tune is not recommended for towing applications
• Transmission tuning is strongly recommended for best results
• Use your smartphone (iOS or Android) to flash tunes
• Supports real-time data logging and diagnostics
• Includes required EZ Lynk "tokens" for activation
• Product allows for remote support and firmware updates