Red White & Boosted · July 1–6
Complete the Build

Running a fresh tune? Every DIESELR hard part — exhaust, EGR, intake, fuel — is 10% off during the sale.

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Discount applies automatically at checkout.
  • EFI Live Tune Pack (2004.5-2005 Duramax LLY 6.6L) Tune Files DIESELR Tuning
  • EFI Live Tune Pack (2004.5-2005 Duramax LLY 6.6L) Tune Files DIESELR Tuning
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EFI Live Tune Pack (2004.5-2005 Duramax LLY 6.6L)

EFI Live Tune Pack (2004.5-2005 Duramax LLY 6.6L)

DIESELR Tuning

SKU: DSLRT-200411

$250.00 USD
Shipping calculated at checkout.
This tune is 25% off during Red White & Boosted — discount applies automatically at checkout.


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