SKU: DMTDM1MO1371082000

Replacement T93 and TCM Tuning with HP Tuners Hardware And Credits

Out of stock - Call for Availability - 208-719-7400
Confirm fitment before purchasing
YEARS
2020-2023
MAKE / MODEL
GM/Chevrolet/GMC / Silverado/Sierra
SERIES
2500HD/3500HD
ENGINE
6.6L Duramax L5P
Sale price
$1,373.96
Regular price
$1,473.96
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PRODUCT DETAIL

Key Features & Description

Features:
  • Superior shifting and drivability
  • Improved shift points for larger tires
  • Allows truck to feel more powerful
  • Get best fuel economy possible
  • Ensure engine is operating in preferred rev range
  • Quicker shifts
  • Prevents short shifting in performance applications

Tuned Transmission for both Towing and Street Performance

While the 10-Speed Allison Transmission in your 2020-2023 GM Duramax 6.6L L5P is a significant advancement from its 6-speed predecessor, there's still ample room for enhancement. Enter Duramax Tuner's Replacement T93 and TCM Tuning w/ HP Tuner, designed to elevate your truck's performance in every driving scenario. This tune not only boosts towing capabilities but also ensures smooth shifting for unmatched drivability. Say goodbye to sluggish gear changes and compromised clutch strength. Whether you're maneuvering through daily commutes or tackling challenging towing assignments, Duramax Tuner's Replacement T93 and TCM Tuning w/ HP Tuner stands as the ultimate solution.

Elevates Your Driving Experience

Duramax Tuner offers a flexible solution with two distinct transmission tuning options: Mild and Aggressive, each customized to meet your unique requirements. The Mild tune prioritizes Smooth Shift points, delivering a familiar stock-like sensation perfect for daily commuting, while also preserving fuel efficiency. Conversely, the Aggressive/Elevated Shift Points option ramps up performance, especially beneficial for trucks fitted with 35+ inch tires, and trucks with modified turbos. The tune enables higher RPM operation, extended gear retention within the power band, and seamless compatibility with upgraded turbochargers. With your 10-speed transmission precisely tuned, expect peak performance across a variety of driving scenarios.

Fits: 2020-2023 GM Sierra/Silverado 6.6L L5P

Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2020-2023
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax L5P

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