6.6L Duramax L5P (2017-2023) #61700
This module fits L5P 6.6 Duramax engines from 2017 to 2023 and enhances fuel efficiency and throttle response.
- The description claims up to 20% improved fuel economy.
- The description claims significantly reduced turbo-lag.
- The description claims smooth, functional power increase.
- The description claims no need for additional modifications.
Variants (1)
- Default Title — 699.00 USD — In stock
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