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

$900.00

Pre-Tuned Replacement T87 TCM for 2015.5-2016 (LML) Allison Transmission – Enhanced Reliability & Performance
Ensure smooth transmission operation with the Pre-Tuned Replacement T87 TCM, specifically designed for 2015.5-2016 Silverado and Sierra 2500/3500 HD models equipped with the 6.6L Duramax. Factory TCM failures can lead to limp mode, PRNDL display loss, and check engine lights—this upgraded module resolves these issues while optimizing shift performance.

– Plug-and-Play Solution – Arrives pre-programmed for your VIN for hassle-free installation.
– Improved Reliability – Replaces the factory TCM prone to failure, preventing transmission-related issues.
– Customized Performance Optimization – Includes our tailored TCM tuning to enhance shift quality and efficiency.
– Compatible with Allison 1000 T87 Transmission – Specifically designed to work seamlessly with late 2015 and 2016 models.
– Restores Full Functionality – Eliminates common limp mode and PRNDL display errors for a smoother driving experience.

Upgrade your truck’s transmission control with this high-quality, pre-tuned replacement TCM from Motorsports Arsenal—built for durability, performance, and reliability.

$900.00

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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.