Pre-Tuned Replacement T87 TCM For 2015.5-2016 (LML) Allison Transmission

Pre-Tuned Replacement T87 TCM for 2015.5-2016 (LML) Allison Transmission

Why Choose This Pre-Tuned T87 TCM?

• Enhanced Driveability – Optimized transmission control ensures smoother shifting and improved power delivery.
• Increased Clutch Holding Capacity – Raised mainline pressure enhances transmission longevity and performance.
• Refined Shift Schedules – Maximizes the Duramax torque curve for better acceleration and towing efficiency.
• Optimized Torque Converter Engagement – Reduces transmission temperatures and improves power transfer under heavy loads.
• High-RPM Fueling Adjustments – Allows for improved engine performance in demanding applications.
• Customizable for Larger Components – Compatible with trucks featuring larger tires, aftermarket turbochargers, or built transmissions.

Performance & Specifications:

• Designed for: 2015.5-2016 GM trucks equipped with the LML Duramax engine and Allison transmission.
• Includes: Pre-tuned T87 Transmission Control Module (TCM).
• Optimized for: Vehicles with upgraded tires (35+ inches), modified turbochargers, or built transmissions.
• Additional Features: 2nd gear start in 4WD low range, with tap-down to 1st gear available.

Ideal For:

• Towing – Keeps the vehicle in its optimal power band when hauling heavy loads.
• Performance Applications – Supports high-performance builds, including competition use.
• Aftermarket Modifications – Essential for vehicles with non-stock turbochargers, larger tires, or other power-enhancing upgrades.

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