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Collection: Top Tunes
The Diesel Tunes That Define Performance
Industry-leading tune files built for serious power and efficiency. Developed, tested, and refined to extract the best from your truck—no compromises.
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GDP Commander W/GDP SOTF Support Pack (2020+ 6.7L Powerstroke/2017+ Duramax L5P)
Vendor:GDPSKU:GDPCOMM1001-SP
Regular price $2,099.00 USDRegular priceUnit price / per -
EFI Live Tune Pack (2006-2007 Duramax LBZ 6.6L)
Vendor:DIESELR TuningSKU:DSLRT-200412
Regular price From $250.00 USDRegular priceUnit price / per$0.00 USDSale Price From $250.00 USD -
DIESELR EZ Lynk LML TCM Tuning (2011-2016 LML Duramax)
Vendor:DIESELR TuningSKU:DSLRT-200140
Regular price $299.99 USDRegular priceUnit price / per -
EZ Lynk GDP T87 TCM Tuning (2015-2016 LML Duramax)
Vendor:GDPSKU:GDP411034
Regular price $299.99 USDRegular priceUnit price / per -
SCT GDP Support Pack (03-19 Ford Powerstroke)
Vendor:GDPSKU:GDPSCTF-SP
Regular price $439.00 USDRegular priceUnit price / per -
EFI Live Autocal V3 w/GDP Support Package (Duramax 11-16/Cummins 10-21)
Vendor:GDPSKU:GDP30005
Regular price $979.99 USDRegular priceUnit price / per -
DIESELR MPVI3 Tune Files (2017+ Duramax LWN 2.8L)
Vendor:DIESELR TuningSKU:DSLRT-200211
Regular price $650.00 USDRegular priceUnit price / per$0.00 USDSale Price $650.00 USD -
EZ Lynk GDP Lifetime Support Pack (2014-2019 1500 3.0L EcoDiesel)
Vendor:GDPSKU:GDP611011
Regular price $1,100.00 USDRegular priceUnit price / per -
EFI Live Autocal V3 w/GDP Support Package (Cummins 07-09/Duramax 01-10)
Vendor:GDPSKU:GDP30004
Regular price $729.99 USDRegular priceUnit price / per -
DIESELR EZ Lynk Single Tune File (2020-2021 Powerstroke 6.7L)
Vendor:DIESELR TuningSKU:DSLRT-100115
Regular price $1,100.00 USDRegular priceUnit price / per$0.00 USDSale Price $1,100.00 USD -
Chaos Custom Tuning MPVI3 Tune Files (2020-2023 Duramax L5P 6.6L)
Vendor:Chaos Custom TuningSKU:CCT-200213
Regular price From $900.00 USDRegular priceUnit price / per$0.00 USDSale Price From $900.00 USD -
EZ Lynk GDP Upgrade 4-Week to Lifetime (Ford/GM/Ram)
Vendor:GDPSKU:GDP110013
Regular price $350.00 USDRegular priceUnit price / per -
EFI Live Tune Pack (2004.5-2005 Duramax LLY 6.6L)
Vendor:DIESELR TuningSKU:DSLRT-200411
Regular price From $250.00 USDRegular priceUnit price / per$0.00 USDSale Price From $250.00 USD -
DIESELR EFI Live Tune Files (2019-2021 Cummins 6.7L)
Vendor:DIESELR TuningSKU:DSLRT-300414
Regular price From $450.00 USDRegular priceUnit price / per$0.00 USDSale Price From $450.00 USD -
DIESELR Commander Tune Files (2017-2019 Duramax L5P)
Vendor:DIESELR TuningSKU:DSLRT-200610
Regular price From $825.00 USDRegular priceUnit price / per$0.00 USDSale Price From $825.00 USD -
SCT Tune Files (2003-2007 Powerstroke 6.0L)
Vendor:DIESELR TuningSKU:DSLRT-100510
Regular price From $325.00 USDRegular priceUnit price / per$0.00 USDSale Price From $325.00 USD -
Chaos Custom Tuning EFI Live Tune Files (2001-2010 Duramax LB7/LLY/LBZ/LMM 6.6L)
Vendor:Chaos Custom TuningSKU:CCT-200410
Regular price From $250.00 USDRegular priceUnit price / per$0.00 USDSale Price From $250.00 USD -
GDP Commander UPGRADE from "Single tune" to "SOTF tune" (20-22 Ford 6.7L Powerstroke / 17-23 L5P Duramax)
Vendor:GDPSKU:GDPCOMMSP-UP
Regular price $500.00 USDRegular priceUnit price / per -
DIESELR MM3 Tune Files (2007.5-2009 Cummins 6.7L)
Vendor:DIESELR TuningSKU:DSLRT-300311
Regular price $550.00 USDRegular priceUnit price / per$0.00 USDSale Price $550.00 USD -
MPVI3 w/GDP Single Support Package & 8 Credits (17-23 GM Duramax L5P 2500/3500)
Vendor:GDPSKU:GDP403C-NOCOMP
Regular price $1,699.00 USDRegular priceUnit price / per
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