49 State Legal FIVE Tune Pack incl EFI Live Spade LML (2015)

49 State Legal FIVE Tune Pack incl. EFI Live Spade – LML (2015) Upgrade Your Driving Experience with Custom EFI Live Tuning Optimize the performance of your 2015 Chevy Silverado or GMC Sierra with the 49 State Legal FIVE Tune Pack from Motorsports Arsenal. Designed for emissions-intact tuning, this package delivers custom-calibrated tunes to enhance towing capability, daily drivability, and overall power output. With the EFI Live SPADE tuning hardware, you can seamlessly switch between pre-configured tunes for the ideal balance of performance and reliability.

Custom Switchable Tunes & Performance Gains

Sport Tune

• Maximum power and torque improvement while maintaining OEM reliability
• Increased horsepower and torque: +135 RWHP, +243 ft-lbs
• Total output: 532 HP, 1008 ft-lbs
• Improved throttle response with no “dead pedal” feeling
• Faster acceleration and enhanced driving enjoyment
• Retains factory turbo-braking functionality

Street Tune

• Ideal for daily driving with a smooth and responsive power curve
• Air-Fuel Ratio limits minimize soot production
• Increased horsepower and torque: +110 RWHP, +198 ft-lbs
• Faster acceleration and better overall drivability
• Maintains full turbo-brake functionality
• Delivers usable power for various driving scenarios

Light Tow Tune

• Designed for towing loads up to 8,000 lbs.
• “SMART EGT Control” automatically manages exhaust gas temperatures
• Smooth power delivery optimized for daily driving and towing
• Increased horsepower and torque: +55 RWHP, +99 ft-lbs
• Improved throttle control for low-speed trailer maneuvering
• Retains factory turbo brake functionality

Heavy Tow Tune

• Optimized for towing between 8,000 lbs. to GVW
• Safely enhances power while maintaining optimal exhaust gas temperatures
• “SMART EGT Control” for automatic temperature management
• Increased horsepower and torque: +40 RWHP, +72 ft-lbs
• Smooth shifting and improved throttle sensitivity for controlled towing
• Reduces lurching when backing up with a trailer
• Maintains factory turbo brake functionality

Optimized Stock Tune

• Modifies factory calibration for improved efficiency
• No significant increase in peak power
• Ideal for troubleshooting mechanical issues or use by other drivers

EFI Live Flash Tool – SPADE (AutoCal V3)

• Handheld OBD tuning device for simple reprogramming
• Built-in scan tool for logging engine data and diagnostics
• Supports unlimited tuning updates for your vehicle
• Compatible with multiple vehicles (individual licenses required)
• Includes EFI Live License

Transmission Tuning Recommended (Sold Separately)

To maximize performance and drivability, adding TCM (Transmission Control Module) Tuning is highly recommended. Benefits of TCM Tuning: – Seamlessly works with ECM tuning for smoother shifting – Optimized torque converter lockup strategy for better power delivery – Increased clutch holding capacity with higher line pressure – Helps prevent short-shifting in performance applications – Essential for modified trucks with larger tires, aftermarket turbos, or upgraded transmissions

Ideal For:

• Daily drivers seeking improved throttle response
• Towing applications requiring optimized power and temperature control
• Performance enthusiasts looking for better acceleration and drivability

Warning:

• This product contains chemicals known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov.

Upgrade your Silverado or Sierra with custom EFI tuning from Motorsports Arsenal and experience enhanced power, efficiency, and drivability.