2016-2020 LWN 2.8L Duramax 50-State Single Tune w/ SPADE (EFILive AutoCal) Hardware

Optimize Your 2016-2020 LWN 2.8L Duramax with 50-State Legal SPADE Tuning

Why Choose This Tune?
Give your truck a performance boost while keeping emissions intact with this 50-state legal tuning solution for the 2016-2020 LWN 2.8L Duramax. Designed to improve drivability without compromising reliability, this customized tuning software delivers noticeable power gains, enhanced throttle response, and optimized fuel efficiency. Backed by over 14 years of tuning expertise, this calibration includes over 100 refinements to ensure a smooth and powerful driving experience, all while retaining factory emissions components. Available Tune Options:

• Sport Tune:
  • Gains: +52 RWHP, +94 ft-lbs TQ
  • Faster acceleration with OEM-level reliability
  • No “dead pedal” response
  • Maintains factory turbo-braking function
• Street Tune:
  • Gains: +45 RWHP, +81 ft-lbs TQ
  • Optimized for daily driving
  • Smooth power delivery with reduced soot production
  • Retains full turbo brake functionality
• Light Tow Tune:
  • Gains: +45 RWHP, +81 ft-lbs TQ
  • Ideal balance between daily driving and towing
  • Designed for loads under 8,000 lbs.
  • Smart EGT (Exhaust Gas Temperature) control
  • Improved pedal sensitivity for smooth trailer maneuvering
• Heavy Tow Tune:
  • Gains: +32 RWHP, +58 ft-lbs TQ
  • Built for towing loads up to GVW (Gross Vehicle Weight)
  • Smart EGT control for temperature management
  • Enhanced throttle response and low-speed trailer control
• Optimized Stock Tune:
  • Gains: +10 RWHP, +18 ft-lbs TQ
  • Slight calibration improvements for troubleshooting
  • Ideal for lending your truck to others without aggressive tuning

SPADE / EFI Live AutoCal V3 Included:
This package includes standalone programming and diagnostic hardware, featuring:

• Simple, handheld OBD flashing (programming)
• Scan tool for logging engine data and diagnostics
• The ability to flash unlimited updates to your truck
• Compatibility with multiple trucks (individual licenses required)
• EFILive License included

Recommended Transmission Tuning (TCM Tuning Sold Separately):
To maximize performance and drivability, it is strongly recommended to pair this tuning with TCM tuning, which provides:

• Enhanced shift quality and smooth gear transitions
• Increased clutch holding capacity with improved line pressure
• Optimized torque converter lock-up strategies
• Essential improvements for trucks with larger tires, modified turbos, or heavy towing requirements

Ideal For: – Truck owners looking for legal, emissions-compliant tuning
– Drivers seeking better throttle response and power
– Those who tow or carry heavy loads regularly Warning:
This product can expose you to chemicals known to the State of California to cause cancer. For more details, visit www.P65Warnings.ca.gov. Additionally, this product has undergone testing to meet EPA emissions standards.