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Powerstroke
- 1996-2002 Powerstroke 7.3L
  
  1996-2002 Powerstroke 7.3L Exhaust
- 2003-2007 Powerstroke 6.0L
- 2007.5-2010 Powerstroke 6.4L
- 2011-2016 Powerstroke 6.7L
- 2017-2019 Powerstroke 6.7L
- 2020-2022 Powerstroke 6.7L
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Chaos Custom Tuning

Collection: Chaos Custom Tuning

When stock just won’t cut it, Chaos Custom Tuning delivers. Our custom transmission tune files and high-performance diesel tune files are built for raw power, sharper throttle response, and next-level efficiency. No fluff—just precision tuning for serious diesel owners.

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32 products

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Tune Files (31 products)
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Tune Files (31 products)
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Tune Files (26 products)
Tuning Bundle (1 product)
TCM Tune File (5 products)

Tune Files (26 products)
Tuning Bundle (1 product)
TCM Tune File (5 products)

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Commander (1 product)
EFI Live (7 products)
MM3 (3 products)
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Commander (1 product)
EFI Live (7 products)
MM3 (3 products)
MPVi3 (16 products)
SCT (5 products)

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6.7L Ford Powerstroke (7 products)
6.4L Ford Powerstroke (2 products)
6.0L Ford Powerstroke (2 products)
6.6L L5P GM Duramax (4 products)
6.6L LML GM Duramax (3 products)
6.6L LMM GM Duramax (3 products)
6.6L LBZ GM Duramax (3 products)
6.6L LLY GM Duramax (3 products)
6.6L LB7 GM Duramax (3 products)
2.8L LWN GM Duramax (2 products)
6.7L Dodge/Ram Cummins (7 products)
5.9L Dodge/Ram Cummins (2 products)
3.0L Ram EcoDiesel (2 products)
GM Duramax Models (3 products)

6.7L Ford Powerstroke (7 products)
6.4L Ford Powerstroke (2 products)
6.0L Ford Powerstroke (2 products)
6.6L L5P GM Duramax (4 products)
6.6L LML GM Duramax (3 products)
6.6L LMM GM Duramax (3 products)
6.6L LBZ GM Duramax (3 products)
6.6L LLY GM Duramax (3 products)
6.6L LB7 GM Duramax (3 products)
2.8L LWN GM Duramax (2 products)
6.7L Dodge/Ram Cummins (7 products)
5.9L Dodge/Ram Cummins (2 products)
3.0L Ram EcoDiesel (2 products)
GM Duramax Models (3 products)

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Chaos Custom Tuning (32 products)

Chaos Custom Tuning (32 products)

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6.6L LBZ GM Duramax (3 products)
6.6L LLY GM Duramax (3 products)
6.6L LB7 GM Duramax (3 products)
2.8L LWN GM Duramax (2 products)
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Chaos Custom Tuning SCT Tune Files (2011-2019 Powerstroke 6.7L)

Chaos Custom Tuning SCT Tune Files (2011-2019 Powerstroke 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100512

Regular price From $325.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $325.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2017-2019 Duramax L5P 6.6L)

Chaos Custom Tuning MPVI3 Tune Files (2017-2019 Duramax L5P 6.6L)

Vendor:
Chaos Custom Tuning

SKU:CCT-200212

Regular price From $900.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $900.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2020-2023 Duramax L5P 6.6L)

Chaos Custom Tuning MPVI3 Tune Files (2020-2023 Duramax L5P 6.6L)

Vendor:
Chaos Custom Tuning

SKU:CCT-200213

Regular price From $900.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $900.00 USD
Unit price per
Chaos Custom Tuning EFI Live Tune Files (2001-2010 6.6L Duramax)

Chaos Custom Tuning EFI Live Tune Files (2001-2010 6.6L Duramax)

Vendor:
Chaos Custom Tuning

SKU:CCT-200410

Regular price From $250.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $250.00 USD
Unit price per
Chaos Custom Tuning EFI Live Tune Files (2010-2021 Cummins 6.7L)

Chaos Custom Tuning EFI Live Tune Files (2010-2021 Cummins 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-300414

Regular price From $450.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $450.00 USD
Unit price per
CCT Commander Tune Files (2020-2021 Powerstroke 6.7L)

CCT Commander Tune Files (2020-2021 Powerstroke 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100611

Regular price From $900.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $900.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2011-2019 Powerstroke 6.7L)

Chaos Custom Tuning MPVI3 Tune Files (2011-2019 Powerstroke 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100213

Regular price $650.00 USD

Regular price ~~$0.00 USD~~ Sale Price $650.00 USD
Unit price per
CCT EFI Live A40-A50 Transmission Tune Files (2001-2016 6.6L Duramax)

CCT EFI Live A40-A50 Transmission Tune Files (2001-2016 6.6L Duramax)

Vendor:
Chaos Custom Tuning

SKU:CCT-200440

Regular price $200.00 USD

Regular price ~~$0.00 USD~~ Sale Price $200.00 USD
Unit price per
Chaos Custom Tuning SCT Tune Files (2003-2007 Powerstroke 6.0L)

Chaos Custom Tuning SCT Tune Files (2003-2007 Powerstroke 6.0L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100510

Regular price From $325.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $325.00 USD
Unit price per
Chaos Custom Tuning EFI Live Tune Files (2006-2009 Cummins)

Chaos Custom Tuning EFI Live Tune Files (2006-2009 Cummins)

Vendor:
Chaos Custom Tuning

SKU:CCT-300411

Regular price $300.00 USD

Regular price ~~$0.00 USD~~ Sale Price $300.00 USD
Unit price per
Chaos Custom Tuning SCT X4 Tune Files (2020-2021 Powerstroke 6.7L)

Chaos Custom Tuning SCT X4 Tune Files (2020-2021 Powerstroke 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100537

Regular price From $900.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $900.00 USD
Unit price per
Chaos Custom Tuning SCT Tune Files (2007.5-2010 Powerstroke 6.4L)

Chaos Custom Tuning SCT Tune Files (2007.5-2010 Powerstroke 6.4L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100511

Regular price From $325.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $325.00 USD
Unit price per
SCT X4 with CCT Tune Files (2020-2021 Powerstroke 6.7L)

SCT X4 with CCT Tune Files (2020-2021 Powerstroke 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100536-1

Regular price $1,960.00 USD

Regular price ~~$0.00 USD~~ Sale Price $1,960.00 USD
Unit price per
Chaos EFI Live 68RFE Transmission Tune File (2007-2021 Cummins 6.7L)

Chaos EFI Live 68RFE Transmission Tune File (2007-2021 Cummins 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-300440

Regular price $225.00 USD

Regular price ~~$0.00 USD~~ Sale Price $225.00 USD
Unit price per
Chaos Custom Tuning EFI Live Tune Files (2011-2016 Duramax LML 6.6L)

Chaos Custom Tuning EFI Live Tune Files (2011-2016 Duramax LML 6.6L)

Vendor:
Chaos Custom Tuning

SKU:CCT-200414

Regular price From $425.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $425.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2003-2007 Powerstroke 6.0L)

Chaos Custom Tuning MPVI3 Tune Files (2003-2007 Powerstroke 6.0L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100210

Regular price $450.00 USD

Regular price ~~$0.00 USD~~ Sale Price $450.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2008-2010 Powerstroke 6.4L)

Chaos Custom Tuning MPVI3 Tune Files (2008-2010 Powerstroke 6.4L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100212

Regular price $450.00 USD

Regular price ~~$0.00 USD~~ Sale Price $450.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Transmission Tune File (2017-2019 Duramax L5P 6.6L)

Chaos Custom Tuning MPVI3 Transmission Tune File (2017-2019 Duramax L5P 6.6L)

Vendor:
Chaos Custom Tuning

SKU:CCT-200240

Regular price $300.00 USD

Regular price ~~$0.00 USD~~ Sale Price $300.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Transmission Tune File (2020+ Duramax L5P 6.6L)

Chaos Custom Tuning MPVI3 Transmission Tune File (2020+ Duramax L5P 6.6L)

Vendor:
Chaos Custom Tuning

SKU:CCT-200241

Regular price $300.00 USD

Regular price ~~$0.00 USD~~ Sale Price $300.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2003-2007 Cummins 5.9L)

Chaos Custom Tuning MPVI3 Tune Files (2003-2007 Cummins 5.9L)

Vendor:
Chaos Custom Tuning

SKU:CCT-300212

Regular price $550.00 USD

Regular price ~~$0.00 USD~~ Sale Price $550.00 USD
Unit price per

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DIESELR builds tuning solutions for serious truck owners. From industry-leading ECM tuning files to performance-driven diesel upgrades, we create tested, proven, and reliable solutions that deliver real power and efficiency. No fluff—just the best tuning and parts for your diesel.

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