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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
One of the biggest benefits of upgrading to these thicker
This spring kit is crafted with precision
5’ OBDII pass-through cable
and reliability
high-performing diesel engine or an everyday tow pig
2020-2023 Duramax L5P Transmission Tuning Package 2020-2023 Duramax L5P Transmission Tuning (Shift Stratagy Type:):Standard Shift One of the biggest benefitsThe 2020 2023 L5P Duramax is known for its smooth shifts and great performance while towing. However, it still leaves a bit to be desired when it comes to shifiting in high performance senarios. It can fall behind due to its drawn out shifts and its weaker clutch holding strength. Changing the factory calibration is especially important when you modify your truck and or install ECM Tuning. Custom TCM Tuning gives you quicker shift changes, smoother
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