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Get full access to tune your 2022โ€“2024 6.7L Cummins Factory CM2450b ECM- Click Here

  • DIESELR MPVI3 Transmission Tune File (2017-2019 Duramax L5P 6.6L) TCM Tune File DIESELR Tuning
  • DIESELR MPVI3 Transmission Tune File (2020+ Duramax L5P 6.6L) TCM Tune File DIESELR Tuning
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DIESELR MPVi4 Transmission Tune File (2017-2023 Duramax L5P 6.6L)

DIESELR MPVi4 Transmission Tune File (2017-2023 Duramax L5P 6.6L)

DIESELR Tuning

SKU: DSLRT-200241

$300.00 USD
Shipping calculated at checkout.

Note - Compatible with HP Tuners MPVI3 & MPVI4 interfaces.



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Free EGT Probe Kit from Edge Products

on every eligible retail purchase of a CTS3 Monitor

Free EGT probe with any Edge CTS3 โ€” $200 value through August 31Free EGT probe with any Edge CTS3 โ€” $200 value through August 31Shop โ†’
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