50 State Legal FIVE Tune Pack incl EFI Live Spade

Features:

• Includes five custom tunes in one package
• 50-state legal with emissions equipment intact
• Peak gains of +135 RWHP and +243 ft-lbs
• Tunes for towing, street, and daily driving
• Retains full factory turbo brake functionality
• Includes EFI Live SPADE AutoCal V3 device
• Custom SMART EGT control built into tuning
• Air-fuel ratio calibrated to reduce soot output
• Smooth, responsive throttle with revised pedal mapping
• Fully customized with 100+ ECM calibration changes
• No wire splicing or sensor tampering required
• Backed by expert phone support from DuramaxTuner.com

Drive One Truck With Five Personalities On Demand

If you’re looking to bring your 2016 Duramax to life without compromising emissions or legality, the 50 State Legal FIVE Tune Pack from DuramaxTuner.com delivers serious flexibility with everyday reliability. Whether you're towing, commuting, or just want to feel that seat-of-the-pants pull on the open road, this package gives you a tune for every kind of driving. From the aggressive Sport Tune to the relaxed Optimized Stock, each file is crafted to bring out a different strength in your truck. You’ll get smoother throttle response, cleaner shifts, and real, noticeable torque gains that make the truck feel lighter and more responsive. What really sets it apart is how natural and easy it feels, you don’t have to be a diesel expert to enjoy what it offers. It’s emissions intact and fully 50-state legal, so you get all the power without the hassle. And with the included EFI Live SPADE AutoCal V3, flashing your truck is as easy as plug, click, and drive.

Custom Calibration That Enhances Power Without Sacrificing Compliance

The DT8150010009060 FIVE Tune Pack is designed specifically for 2016 GM Silverado and Sierra 2500HD/3500HD trucks equipped with the 6.6L LML Duramax engine. Each of the five tunes, Sport, Street, Light Tow, Heavy Tow, and Optimized Stock, features over 100 ECM calibration changes tailored to deliver safe, usable power across different driving demands. These tunes are emissions intact and approved for use in all 50 states under EO Number D-845, ensuring your truck remains fully legal and compliant. Key adjustments include fuel delivery, boost control, pedal sensitivity, and SMART EGT management, all working together to reduce soot and keep exhaust temps in check. The included EFI Live SPADE AutoCal V3 device allows you to flash the tunes yourself and doubles as a scan tool for logging data and troubleshooting. Turbo brake functionality is retained, and air-fuel ratios are optimized for clean combustion. For trucks running larger tires, modified turbos, or built transmissions, TCM tuning is strongly recommended to maintain shift quality and drivability under load.

Fitment: 2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LML

Notes:

• Includes five custom tunes tailored to your truck
• Compatible only with 2016 GM 6.6L LML Duramax
• Emissions intact and 50-state legal (EO D-845)
• SPADE EFI Live AutoCal V3 device is included
• EFI Live license included with purchase of hardware
• Tunes include Sport, Street, Light Tow, Heavy Tow, and Optimized Stock
• Sport Tune is not recommended for towing applications
• No cutting, splicing, or sensor tampering required
• Flashing is done through the included handheld programmer
• Transmission tuning is strongly recommended for best results
• Ideal for trucks with or without mild performance upgrades
• DuramaxTuner.com provides expert phone support after purchase