2021-2023 Chevy/GMC Suburban/Tahoe/Yukon 3.0L LM2 Duramax 2 Tune Pack

$1,966.94

2021-2023 Chevy/GMC Suburban/Tahoe/Yukon 3.0L LM2 Duramax 2 Tune Pack – Optimized Performance at Your Fingertips
Unlock the full potential of your 2021-2023 Chevy/GMC Suburban, Tahoe, or Yukon with the 3.0L LM2 Duramax 2 Tune Pack. Designed to enhance power, efficiency, and overall drivability, this tuning solution ensures a smoother and more responsive ride while maintaining factory reliability.

– Eliminate Pedal Lag – Say goodbye to dead pedal feeling for immediate throttle response.
– Smart Speed Adjustments – Fine-tune the speed limiter to match your tire size.
– Custom Settings Memory – Smart remember function retains tuning preferences even after shutting off your vehicle.
– Enhanced Driving Modes – Includes start/stop function, tow/haul mode, and sport mode selection for a tailored driving experience.
– Optimized Performance at Any Elevation – Improved engine response and efficiency, even in high-altitude conditions.
– Boosted Torque and Horsepower – More torque across all RPM ranges with increased horsepower at higher RPMs.
– Better Fuel Efficiency – Improved engine efficiency under light throttle or highway driving helps save fuel.
– Superior Towing Confidence – Enhanced towing performance, making your truck feel lighter even under heavy loads.
– Improved Exhaust Braking – Enhanced braking function for better downhill control and load management.
– Factory Emissions Equipment Retention – No need to remove stock emissions components, ensuring compliance and reduced soot buildup.
– Reliability Maintained – Keeps factory-level dependability while delivering noticeable performance gains.

Upgrade your driving experience with a tuning pack that delivers power, efficiency, and confidence, whether on the road or towing heavy loads.

$1,966.94

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Unlock the Full Potential of Your 2021-2023 Chevy/GMC 3.0L LM2 Duramax

Enhance the power and efficiency of your 2021-2023 Chevy/GMC Suburban, Tahoe, or Yukon 3.0L LM2 Duramax with Motorsports Arsenal’s Custom Tuning Package. This tuning bundle optimizes both ECM and TCM performance, ensuring smoother shifts, improved throttle response, and more usable power for daily driving and towing.

Why Choose Motorsports Arsenal’s Custom Tuning?

Enhanced Power & Torque – Gain up to +40 RWHP and +100 ft-lbs of torque for improved acceleration and performance.
Optimized Throttle Response – Eliminates dead pedal feeling and improves drivability.
Custom ECM & TCM Tuning – Works seamlessly with transmission settings for better shift control and torque converter engagement.
Reliable Performance Management – Thermal backdown systems prevent overheating for long-term engine protection.
Includes Hardware & Support – Comes with HP Tuners’ MPVI3 hardware and six universal credits, plus expert phone support.

Performance & Specifications:

Street Tune: – Power Gains: +40 RWHP, +100 ft-lbs TQ – Immediate throttle response and a smooth power curve – Most powerful tune available while maintaining OEM reliability – Factory turbo brake remains functional Tow Tune: – Power Gains: +25 RWHP, +60 ft-lbs TQ – Designed for towing up to 9,000 lbs – Air-fuel ratio adjustments to minimize soot production – Enhanced pedal sensitivity for low-speed trailer maneuvering

How the Process Works:

After purchase, receive a prepaid shipping label via email.
Remove and ship your ECM using the provided label.
Motorsports Arsenal unlocks your ECM (1-2 business days).
ECM is shipped back along with tuning hardware and tune files.
Install the unlocked ECM and apply the custom tuning.

Included Hardware:

HP Tuners MPVI3 Hardware – Enables easy connection, tuning, and software calibration.
HP Tuners Universal Credits (6) – Required for ECM tuning.
Transmission Tuning (For 2021-2022 Models) – Optimizes shift strategy and improves clutch performance for a smoother driving experience.
Modified TCM Option – Available for enhanced performance tuning (requires core exchange).

Ideal For:

Enhanced daily driving experience
Towing applications up to 9,000 lbs
Maximizing horsepower and torque without compromising reliability

Warning:

This product contains chemicals known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov. Upgrade your vehicle’s performance with Motorsports Arsenal’s professionally developed tuning solution, designed for optimal power and driveability.