2017-2023 Duramax 4500-6500 L5D AMDP HP Tuners Custom Tuning (L5D-HP)
This custom tuning for 2017-2023 Duramax 4500-6500 L5D trucks offers power gains and optimized efficiency, with options for different driving conditions and transmission tuning.
- The description claims increased power options from 0-150 HP over stock horsepower gains.
- The description claims shift-on-the-fly capability for adapting to various driving conditions.
- The description claims fine-tuned transmission settings for smoother shifts and better drivability.
Variants (1)
- Default Title — 1062.57 USD — In stock
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