DuramaxTuner DT11700100070B0 Optimized Stock Tune Only for EFI Live Spade | 2021 GM 2.8L Duramax LWN

Our Optimized Stock Custom Tune

• Emissions Intact - you do not remove your emissions equipment
• Slight revisions to factory calibration
• Improved Horsepower & Torque +10 RWHP +18 ft-lbs
• Lower smoke output
• Good for troubleshooting a physical problem with your truck
• Great for when someone else drives your truck
• If you've installed a custom intake or upgrade requiring tuning but not seeking more power

Who benefits from this tune?

• Most commonly, this tune is used in our FIVE Tune Pack when you let someone else drive your truck
• Someone new to tuning and cautious about effects on truck
• Truck owners interested in tuning but do not need more power
• Interested in Transmission tuning only
• Set custom tire size eliminates issues with TPMS (Tire Pressure Monitoring System)
• You can tow with this tune, but will not gain the benefits of light or heavy tow tune power and torque gains

Required Options

• SPADE (Standalone Programming And Diagnostic Equipment)
• a.k.a. EFILive AutoCal V3
• Simple to use, handheld OBD flashing (programming) hardware
• Scan tool – Log engine data for troubleshooting and diagnostics
• Flash unlimited number of updates for your truck
• Flash multiple trucks with the same device
• Individual tunes and licenses required for each new truck
• Up to 600 VIN slots are available
• EFiLive License is included when purchasing hardware from us
• If you already have the hardware from another vehicle you will need an additional license and we will need the Serial Number and Auth Code for your device.

Recommended Transmission Tuning

• Works with ECM Tuning to provide smooth shifting and superior drive-ability
• Torque converter lockup strategy helps you put power to the ground when you need it the most
• Improve clutch holding capacity with increased line pressure
• Makes your truck feel more powerful
• Prevents short-shifting in performance applications
• TCM Tuning is the best tool to ensure your engine is operating within its preferred rev range

• Custom ECM Tuning
• Larger tires
• Modified turbo
• Built transmission
• Any modification that impacts operating RPMs

• Use the wider torque curve provided by ECM Tuning
• Keep your truck in its power-band when lugging up a grade
• Quicker shifts mean less time between gears and more time putting power to the ground
• Optimize your aftermarket performance parts