• DIESELR EFI Live Tune Files (2007.5-2010 Duramax LMM 6.6L) Tune Files DIESELR Tuning
  • DIESELR EFI Live Tune Files (2007.5-2010 Duramax LMM 6.6L) Tune Files DIESELR Tuning
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DIESELR EFI Live Tune Files (2007.5-2010 Duramax LMM 6.6L)

DIESELR EFI Live Tune Files (2007.5-2010 Duramax LMM 6.6L)

DSLRT-200423

DIESELR Tuning

$297.05 USD
$297.05 USD
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Shipping calculated at checkout.

DIESELR EFI Live tune files for the 2007.5-2010 LMM Duramax 6.6L. Choose a single tune or SOTF with 5 tunes you can switch between.

  • Tune files only. EFI Live device sold separately.
  • Options: Single Tune or SOTF 5 Tunes.

For off-road and competition use only.

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