Tow Tune Only for EFI Live Spade LWN (2016)

Why Choose Motorsports Arsenal Custom Tow Tune?

• Designed for Safe Towing – Optimized for towing heavy loads while keeping EGTs (Exhaust Gas Temperature) under control.
• Emission-Compliant – Fully emissions intact, maintaining all factory emissions equipment.
• Improved Power Delivery – Enhances throttle response and provides smooth acceleration.
• No Wire Splicing – A seamless integration with factory components without modifying sensors.
• Industry-Leading Support – A highly responsive customer service team ready to assist.

Performance Gains

• Horsepower & Torque Increase: +32 RWHP, +58 ft-lbs
• Enhanced Throttle Response: Improves acceleration, making it easier to tow loads with confidence.
• Optimized Gear Holding: Maintain control while towing and reduce unnecessary transmission shifts.

Key Features

SMART Exhaust Gas Temperature (EGT) Control

• Automatically adjusts fueling to prevent excessive EGTs.
• Built-in air-to-fuel ratio limits to reduce soot production.

Retains Factory Turbo Brake

• Ensures the full functionality of the OEM turbo brake for safe descents.

Revised Pedal Sensitivity

• Improves low-speed trailer maneuvering.
• Prevents jerky movements when backing up with a trailer.

Who Benefits from This Tune?

• Professional drivers who tow frequently.
• Owners hauling boats, construction equipment, or heavy service rigs.
• Tow truck operators and long-haul towing professionals covering thousands of miles per year.
• Drivers navigating steep terrain, including hills and mountain roads.

Required Hardware

SPADE / EFILive AutoCal V3

• Handheld, easy-to-use OBD programming tool.
• Acts as a scan tool to log and diagnose engine performance.
• Allows flashing unlimited tuning updates for the same vehicle.
• Compatible with multiple trucks (additional licenses & individual tunes required).
• EFILive License included when purchasing hardware from Motorsports Arsenal.

Optional: Transmission Tuning for Maximum Performance (Sold Separately)

Why Upgrade Your TCM Tuning?

• Works alongside ECM tuning for smoother shifting and better driveability.
• Adjusts torque converter lockup for maximum power transfer.
• Increases clutch holding capacity with improved line pressure.
• Prevents short-shifting, ensuring the truck stays in its power band.

Recommended for Trucks With:

• Custom ECM tuning.
• Larger tires or modified turbos.
• Built transmissions.
• Any upgrades affecting RPM range.

Optimize Your Towing & Performance

• Leverage the wider torque curve from ECM tuning.
• Keep your truck in the ideal power band when climbing grades.
• Experience quicker, more precise shifts for maximum power delivery.
• Ensure aftermarket components perform at their best.

Legal & Safety Disclaimer

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