Heavy Tow Tune Only for EFI Live Spade LWN (2021)

$300.00

Heavy Tow Tune Only for EFI Live Spade LWN (2021) – Maximize Towing Power with Confidence
Enhance your towing performance with the Heavy Tow Tune, specifically designed for the 2021 Chevy Colorado and GMC Canyon equipped with the LWN engine. This custom calibration delivers increased horsepower and torque while maintaining safe Exhaust Gas Temperatures (EGTs), ensuring reliability under heavy loads.

– Optimized for Heavy Towing: Safely enhances power for towing at or near Gross Vehicle Weight.
– Maintains Safe EGTs: Prevents excessive heat buildup for long-term engine health.
– Smooth and Steady Performance: Ensures seamless throttle response across any terrain.
– Expertly Tuned Calibration: Balances power, torque, and smoke output without compromising reliability.
– Designed for EFI Live SPADE AutoCal Hardware: Compatible with your existing EFI Live Spade tuning device.

Stay in control and tow with confidence—upgrade your vehicle’s performance with our precision-engineered Heavy Tow Tune.

$300.00

This box to hold info for additional payment options such as paypal or affirm

Heavy Tow Tune for EFI Live Spade LWN (2021)

Enhance your towing performance with the Heavy Tow Tune for EFI Live Spade LWN (2021) from Motorsports Arsenal. This emissions-intact tuning solution is specifically designed to boost power while maintaining safe exhaust gas temperatures (EGTs), making it an ideal choice for heavy towing applications.

Why Choose the Heavy Tow Tune?

Safe for Heavy Towing – Increases power without exceeding safe EGT levels.
SMART EGT Control – Automatically manages EGTs for optimal performance.
Optimized Air-Fuel Ratio – Reduces soot production for cleaner operation.
Factory Turbo Brake Retained – Maintains full braking functionality.
Designed for 8,000 lbs GVW Towing – Ensures reliable performance under heavy loads.

Performance & Specifications

Horsepower & Torque Increase: +32 RWHP, +58 ft-lbs TQ
Compatible with: 2021 LWN engines with EFI Live Spade
Tuning Enhancements:
- Improved throttle response.
- Revised pedal sensitivity for smoother acceleration.
- Supports low-speed trailer maneuvering without abrupt lurching.
- Allows maintaining speed in preferred gears while towing.

Ideal For

Over-the-road drivers or professionals towing heavy loads.
Large boat owners and construction equipment haulers.
Welding rigs and heavy service trucks.
Long-distance towing through hills and mountains.
Vehicles towing 10,000+ miles per year.

For lighter towing needs, consider the Light Tow tune for improved fuel efficiency.

Required Equipment

SPADE / EFI Live Autocal v3 Required – Handheld OBD flashing (programming) hardware. – Engine data logging capabilities for troubleshooting. – Allows unlimited updates for your truck. – Supports multiple trucks with additional licenses. – EFI Live License included when purchasing hardware from us. – If using existing hardware, an additional license is required.

Recommended Transmission Tuning (TCM Tuning Sold Separately)

Optimizing your transmission tuning ensures: – Smoother shifting and better drivability. – Torque converter lockup strategy for maximized power delivery. – Increased clutch holding capacity with additional line pressure. – Prevention of short-shifting in high-performance applications. – Improved efficiency for trucks with modified turbos, larger tires, or built transmissions. For best results, use TCM Tuning alongside ECM tuning to maintain peak engine performance while towing.

Warning

This product can expose you to chemicals known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov. Upgrade your truck’s towing capability with Motorsports Arsenal’s Heavy Tow Tune—a professional tuning solution designed for reliability, efficiency, and enhanced performance.