6.6L Duramax L5P (2024-2025) #61720
This module enhances fuel efficiency and power for L5P 6.6 Duramax engines, improving throttle response and reducing turbo-lag.
- The description claims up to 20% improved fuel economy.
- The description claims significant improvements in throttle response and reduction of turbo-lag.
- The description claims no changes to stock settings.
Variants (1)
- Default Title — 699.00 USD — In stock
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