Skip to content

🔔 The Way You Log In Has Changed! 🔔 Learn More 👉

MILITARY & FIRST RESPONDER DISCOUNT

FOR DIESELR APPAREL GO HERE

Country/region

  • AFN ؋ | Afghanistan
  • EUR € | Åland Islands
  • ALL L | Albania
  • DZD د.ج | Algeria
  • EUR € | Andorra
  • USD $ | Angola
  • XCD $ | Anguilla
  • XCD $ | Antigua & Barbuda
  • USD $ | Argentina
  • AMD դր. | Armenia
  • AWG ƒ | Aruba
  • SHP £ | Ascension Island
  • AUD $ | Australia
  • EUR € | Austria
  • AZN ₼ | Azerbaijan
  • BSD $ | Bahamas
  • USD $ | Bahrain
  • BDT ৳ | Bangladesh
  • BBD $ | Barbados
  • USD $ | Belarus
  • EUR € | Belgium
  • BZD $ | Belize
  • XOF Fr | Benin
  • USD $ | Bermuda
  • USD $ | Bhutan
  • BOB Bs. | Bolivia
  • BAM КМ | Bosnia & Herzegovina
  • BWP P | Botswana
  • USD $ | Brazil
  • USD $ | British Indian Ocean Territory
  • USD $ | British Virgin Islands
  • BND $ | Brunei
  • BGN лв. | Bulgaria
  • XOF Fr | Burkina Faso
  • BIF Fr | Burundi
  • KHR ៛ | Cambodia
  • XAF Fr | Cameroon
  • CAD $ | Canada
  • CVE $ | Cape Verde
  • USD $ | Caribbean Netherlands
  • KYD $ | Cayman Islands
  • XAF Fr | Central African Republic
  • XAF Fr | Chad
  • USD $ | Chile
  • CNY ¥ | China
  • AUD $ | Christmas Island
  • AUD $ | Cocos (Keeling) Islands
  • USD $ | Colombia
  • KMF Fr | Comoros
  • XAF Fr | Congo - Brazzaville
  • CDF Fr | Congo - Kinshasa
  • NZD $ | Cook Islands
  • CRC ₡ | Costa Rica
  • XOF Fr | Côte d’Ivoire
  • EUR € | Croatia
  • ANG ƒ | Curaçao
  • EUR € | Cyprus
  • CZK Kč | Czechia
  • DKK kr. | Denmark
  • DJF Fdj | Djibouti
  • XCD $ | Dominica
  • DOP $ | Dominican Republic
  • USD $ | Ecuador
  • EGP ج.م | Egypt
  • USD $ | El Salvador
  • XAF Fr | Equatorial Guinea
  • USD $ | Eritrea
  • EUR € | Estonia
  • USD $ | Eswatini
  • ETB Br | Ethiopia
  • FKP £ | Falkland Islands
  • DKK kr. | Faroe Islands
  • FJD $ | Fiji
  • EUR € | Finland
  • EUR € | France
  • EUR € | French Guiana
  • XPF Fr | French Polynesia
  • EUR € | French Southern Territories
  • XOF Fr | Gabon
  • GMD D | Gambia
  • USD $ | Georgia
  • EUR € | Germany
  • USD $ | Ghana
  • GBP £ | Gibraltar
  • EUR € | Greece
  • DKK kr. | Greenland
  • XCD $ | Grenada
  • EUR € | Guadeloupe
  • GTQ Q | Guatemala
  • GBP £ | Guernsey
  • GNF Fr | Guinea
  • XOF Fr | Guinea-Bissau
  • GYD $ | Guyana
  • USD $ | Haiti
  • HNL L | Honduras
  • HKD $ | Hong Kong SAR
  • HUF Ft | Hungary
  • ISK kr | Iceland
  • INR ₹ | India
  • IDR Rp | Indonesia
  • USD $ | Iraq
  • EUR € | Ireland
  • GBP £ | Isle of Man
  • ILS ₪ | Israel
  • EUR € | Italy
  • JMD $ | Jamaica
  • JPY ¥ | Japan
  • USD $ | Jersey
  • USD $ | Jordan
  • KZT 〒 | Kazakhstan
  • KES KSh | Kenya
  • USD $ | Kiribati
  • EUR € | Kosovo
  • USD $ | Kuwait
  • KGS som | Kyrgyzstan
  • LAK ₭ | Laos
  • EUR € | Latvia
  • LBP ل.ل | Lebanon
  • USD $ | Lesotho
  • USD $ | Liberia
  • USD $ | Libya
  • CHF CHF | Liechtenstein
  • EUR € | Lithuania
  • EUR € | Luxembourg
  • MOP P | Macao SAR
  • USD $ | Madagascar
  • MWK MK | Malawi
  • MYR RM | Malaysia
  • MVR MVR | Maldives
  • XOF Fr | Mali
  • EUR € | Malta
  • EUR € | Martinique
  • USD $ | Mauritania
  • MUR ₨ | Mauritius
  • EUR € | Mayotte
  • MXN $ | Mexico
  • MDL L | Moldova
  • EUR € | Monaco
  • MNT ₮ | Mongolia
  • EUR € | Montenegro
  • XCD $ | Montserrat
  • MAD د.م. | Morocco
  • USD $ | Mozambique
  • MMK K | Myanmar (Burma)
  • USD $ | Namibia
  • AUD $ | Nauru
  • NPR ₨ | Nepal
  • EUR € | Netherlands
  • XPF Fr | New Caledonia
  • NZD $ | New Zealand
  • NIO C$ | Nicaragua
  • XOF Fr | Niger
  • NGN ₦ | Nigeria
  • NZD $ | Niue
  • AUD $ | Norfolk Island
  • MKD ден | North Macedonia
  • USD $ | Norway
  • USD $ | Oman
  • PKR ₨ | Pakistan
  • ILS ₪ | Palestinian Territories
  • USD $ | Panama
  • PGK K | Papua New Guinea
  • PYG ₲ | Paraguay
  • PEN S/. | Peru
  • PHP ₱ | Philippines
  • NZD $ | Pitcairn Islands
  • PLN zł | Poland
  • EUR € | Portugal
  • QAR ر.ق | Qatar
  • EUR € | Réunion
  • RON Lei | Romania
  • USD $ | Russia
  • RWF FRw | Rwanda
  • WST T | Samoa
  • EUR € | San Marino
  • STD Db | São Tomé & Príncipe
  • SAR ر.س | Saudi Arabia
  • XOF Fr | Senegal
  • RSD РСД | Serbia
  • USD $ | Seychelles
  • SLL Le | Sierra Leone
  • SGD $ | Singapore
  • ANG ƒ | Sint Maarten
  • EUR € | Slovakia
  • EUR € | Slovenia
  • SBD $ | Solomon Islands
  • USD $ | Somalia
  • USD $ | South Africa
  • GBP £ | South Georgia & South Sandwich Islands
  • KRW ₩ | South Korea
  • USD $ | South Sudan
  • EUR € | Spain
  • LKR ₨ | Sri Lanka
  • EUR € | St. Barthélemy
  • SHP £ | St. Helena
  • XCD $ | St. Kitts & Nevis
  • XCD $ | St. Lucia
  • EUR € | St. Martin
  • EUR € | St. Pierre & Miquelon
  • XCD $ | St. Vincent & Grenadines
  • USD $ | Sudan
  • USD $ | Suriname
  • USD $ | Svalbard & Jan Mayen
  • SEK kr | Sweden
  • CHF CHF | Switzerland
  • TWD $ | Taiwan
  • TJS ЅМ | Tajikistan
  • TZS Sh | Tanzania
  • THB ฿ | Thailand
  • USD $ | Timor-Leste
  • XOF Fr | Togo
  • NZD $ | Tokelau
  • TOP T$ | Tonga
  • TTD $ | Trinidad & Tobago
  • GBP £ | Tristan da Cunha
  • USD $ | Tunisia
  • USD $ | Türkiye
  • USD $ | Turkmenistan
  • USD $ | Turks & Caicos Islands
  • AUD $ | Tuvalu
  • USD $ | U.S. Outlying Islands
  • UGX USh | Uganda
  • UAH ₴ | Ukraine
  • AED د.إ | United Arab Emirates
  • GBP £ | United Kingdom
  • USD $ | United States
  • UYU $ | Uruguay
  • UZS | Uzbekistan
  • VUV Vt | Vanuatu
  • EUR € | Vatican City
  • USD $ | Venezuela
  • VND ₫ | Vietnam
  • XPF Fr | Wallis & Futuna
  • MAD د.م. | Western Sahara
  • YER ﷼ | Yemen
  • USD $ | Zambia
  • USD $ | Zimbabwe
  • Home
  • 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
  • Duramax
    • 2001-2004 Duramax LB7
    • 2004.5-2005 Duramax LLY
    • 2006-2007 Duramax LBZ
    • 2007.5-2010 Duramax LMM
    • 2011-2016 Duramax LML
    • 2017-2019 Duramax L5P
    • 2020-2022 Duramax L5P
  • Cummins
    • 2006-2007 Cummins 5.9L
    • 2007.5-2009 Cummins 6.7L
    • 2010-2012 Cummins 6.7L
    • 2013-2018 Cummins 6.7L
    • 2019-2021 Cummins 6.7L
  • Hardware
    • Tuning Devices
    • Tuning Switches
    • Tuning Cables
Log in

Country/region

  • AFN ؋ | Afghanistan
  • EUR € | Åland Islands
  • ALL L | Albania
  • DZD د.ج | Algeria
  • EUR € | Andorra
  • USD $ | Angola
  • XCD $ | Anguilla
  • XCD $ | Antigua & Barbuda
  • USD $ | Argentina
  • AMD դր. | Armenia
  • AWG ƒ | Aruba
  • SHP £ | Ascension Island
  • AUD $ | Australia
  • EUR € | Austria
  • AZN ₼ | Azerbaijan
  • BSD $ | Bahamas
  • USD $ | Bahrain
  • BDT ৳ | Bangladesh
  • BBD $ | Barbados
  • USD $ | Belarus
  • EUR € | Belgium
  • BZD $ | Belize
  • XOF Fr | Benin
  • USD $ | Bermuda
  • USD $ | Bhutan
  • BOB Bs. | Bolivia
  • BAM КМ | Bosnia & Herzegovina
  • BWP P | Botswana
  • USD $ | Brazil
  • USD $ | British Indian Ocean Territory
  • USD $ | British Virgin Islands
  • BND $ | Brunei
  • BGN лв. | Bulgaria
  • XOF Fr | Burkina Faso
  • BIF Fr | Burundi
  • KHR ៛ | Cambodia
  • XAF Fr | Cameroon
  • CAD $ | Canada
  • CVE $ | Cape Verde
  • USD $ | Caribbean Netherlands
  • KYD $ | Cayman Islands
  • XAF Fr | Central African Republic
  • XAF Fr | Chad
  • USD $ | Chile
  • CNY ¥ | China
  • AUD $ | Christmas Island
  • AUD $ | Cocos (Keeling) Islands
  • USD $ | Colombia
  • KMF Fr | Comoros
  • XAF Fr | Congo - Brazzaville
  • CDF Fr | Congo - Kinshasa
  • NZD $ | Cook Islands
  • CRC ₡ | Costa Rica
  • XOF Fr | Côte d’Ivoire
  • EUR € | Croatia
  • ANG ƒ | Curaçao
  • EUR € | Cyprus
  • CZK Kč | Czechia
  • DKK kr. | Denmark
  • DJF Fdj | Djibouti
  • XCD $ | Dominica
  • DOP $ | Dominican Republic
  • USD $ | Ecuador
  • EGP ج.م | Egypt
  • USD $ | El Salvador
  • XAF Fr | Equatorial Guinea
  • USD $ | Eritrea
  • EUR € | Estonia
  • USD $ | Eswatini
  • ETB Br | Ethiopia
  • FKP £ | Falkland Islands
  • DKK kr. | Faroe Islands
  • FJD $ | Fiji
  • EUR € | Finland
  • EUR € | France
  • EUR € | French Guiana
  • XPF Fr | French Polynesia
  • EUR € | French Southern Territories
  • XOF Fr | Gabon
  • GMD D | Gambia
  • USD $ | Georgia
  • EUR € | Germany
  • USD $ | Ghana
  • GBP £ | Gibraltar
  • EUR € | Greece
  • DKK kr. | Greenland
  • XCD $ | Grenada
  • EUR € | Guadeloupe
  • GTQ Q | Guatemala
  • GBP £ | Guernsey
  • GNF Fr | Guinea
  • XOF Fr | Guinea-Bissau
  • GYD $ | Guyana
  • USD $ | Haiti
  • HNL L | Honduras
  • HKD $ | Hong Kong SAR
  • HUF Ft | Hungary
  • ISK kr | Iceland
  • INR ₹ | India
  • IDR Rp | Indonesia
  • USD $ | Iraq
  • EUR € | Ireland
  • GBP £ | Isle of Man
  • ILS ₪ | Israel
  • EUR € | Italy
  • JMD $ | Jamaica
  • JPY ¥ | Japan
  • USD $ | Jersey
  • USD $ | Jordan
  • KZT 〒 | Kazakhstan
  • KES KSh | Kenya
  • USD $ | Kiribati
  • EUR € | Kosovo
  • USD $ | Kuwait
  • KGS som | Kyrgyzstan
  • LAK ₭ | Laos
  • EUR € | Latvia
  • LBP ل.ل | Lebanon
  • USD $ | Lesotho
  • USD $ | Liberia
  • USD $ | Libya
  • CHF CHF | Liechtenstein
  • EUR € | Lithuania
  • EUR € | Luxembourg
  • MOP P | Macao SAR
  • USD $ | Madagascar
  • MWK MK | Malawi
  • MYR RM | Malaysia
  • MVR MVR | Maldives
  • XOF Fr | Mali
  • EUR € | Malta
  • EUR € | Martinique
  • USD $ | Mauritania
  • MUR ₨ | Mauritius
  • EUR € | Mayotte
  • MXN $ | Mexico
  • MDL L | Moldova
  • EUR € | Monaco
  • MNT ₮ | Mongolia
  • EUR € | Montenegro
  • XCD $ | Montserrat
  • MAD د.م. | Morocco
  • USD $ | Mozambique
  • MMK K | Myanmar (Burma)
  • USD $ | Namibia
  • AUD $ | Nauru
  • NPR ₨ | Nepal
  • EUR € | Netherlands
  • XPF Fr | New Caledonia
  • NZD $ | New Zealand
  • NIO C$ | Nicaragua
  • XOF Fr | Niger
  • NGN ₦ | Nigeria
  • NZD $ | Niue
  • AUD $ | Norfolk Island
  • MKD ден | North Macedonia
  • USD $ | Norway
  • USD $ | Oman
  • PKR ₨ | Pakistan
  • ILS ₪ | Palestinian Territories
  • USD $ | Panama
  • PGK K | Papua New Guinea
  • PYG ₲ | Paraguay
  • PEN S/. | Peru
  • PHP ₱ | Philippines
  • NZD $ | Pitcairn Islands
  • PLN zł | Poland
  • EUR € | Portugal
  • QAR ر.ق | Qatar
  • EUR € | Réunion
  • RON Lei | Romania
  • USD $ | Russia
  • RWF FRw | Rwanda
  • WST T | Samoa
  • EUR € | San Marino
  • STD Db | São Tomé & Príncipe
  • SAR ر.س | Saudi Arabia
  • XOF Fr | Senegal
  • RSD РСД | Serbia
  • USD $ | Seychelles
  • SLL Le | Sierra Leone
  • SGD $ | Singapore
  • ANG ƒ | Sint Maarten
  • EUR € | Slovakia
  • EUR € | Slovenia
  • SBD $ | Solomon Islands
  • USD $ | Somalia
  • USD $ | South Africa
  • GBP £ | South Georgia & South Sandwich Islands
  • KRW ₩ | South Korea
  • USD $ | South Sudan
  • EUR € | Spain
  • LKR ₨ | Sri Lanka
  • EUR € | St. Barthélemy
  • SHP £ | St. Helena
  • XCD $ | St. Kitts & Nevis
  • XCD $ | St. Lucia
  • EUR € | St. Martin
  • EUR € | St. Pierre & Miquelon
  • XCD $ | St. Vincent & Grenadines
  • USD $ | Sudan
  • USD $ | Suriname
  • USD $ | Svalbard & Jan Mayen
  • SEK kr | Sweden
  • CHF CHF | Switzerland
  • TWD $ | Taiwan
  • TJS ЅМ | Tajikistan
  • TZS Sh | Tanzania
  • THB ฿ | Thailand
  • USD $ | Timor-Leste
  • XOF Fr | Togo
  • NZD $ | Tokelau
  • TOP T$ | Tonga
  • TTD $ | Trinidad & Tobago
  • GBP £ | Tristan da Cunha
  • USD $ | Tunisia
  • USD $ | Türkiye
  • USD $ | Turkmenistan
  • USD $ | Turks & Caicos Islands
  • AUD $ | Tuvalu
  • USD $ | U.S. Outlying Islands
  • UGX USh | Uganda
  • UAH ₴ | Ukraine
  • AED د.إ | United Arab Emirates
  • GBP £ | United Kingdom
  • USD $ | United States
  • UYU $ | Uruguay
  • UZS | Uzbekistan
  • VUV Vt | Vanuatu
  • EUR € | Vatican City
  • USD $ | Venezuela
  • VND ₫ | Vietnam
  • XPF Fr | Wallis & Futuna
  • MAD د.م. | Western Sahara
  • YER ﷼ | Yemen
  • USD $ | Zambia
  • USD $ | Zimbabwe
  • Twitter
  • Facebook
  • Pinterest
  • Instagram
  • TikTok
  • YouTube
DIESELR Corp.
  • Home
  • 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
  • Duramax
    • 2001-2004 Duramax LB7
    • 2004.5-2005 Duramax LLY
    • 2006-2007 Duramax LBZ
    • 2007.5-2010 Duramax LMM
    • 2011-2016 Duramax LML
    • 2017-2019 Duramax L5P
    • 2020-2022 Duramax L5P
  • Cummins
    • 2006-2007 Cummins 5.9L
    • 2007.5-2009 Cummins 6.7L
    • 2010-2012 Cummins 6.7L
    • 2013-2018 Cummins 6.7L
    • 2019-2021 Cummins 6.7L
  • Hardware
    • Tuning Devices
    • Tuning Switches
    • Tuning Cables
Log in Cart

Item added to your cart

View cart
Access Denied
IMPORTANT! If you’re a store owner, please make sure you have Customer accounts enabled in your Store Admin, as you have customer based locks set up with EasyLockdown app. Enable Customer Accounts

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.

178 products

Filter:

Remove all
Brand (0)
Brand
Product type (0)
Product type
Price
The highest price is $6,924.50
$
Availability (0)
Availability

Filter and sort Filter

Filter and sort

Filter

178 products

Brand
Clear
Product type
Clear
Price

The highest price is $6,924.50

$
$
Clear
Availability
Clear
Remove all
Remove all

178 products

  • GDP MPVI3 Support Package (2017-2019 GM L5P Duramax) GDP Tune Files GDP

    GDP MPVI3 Support Package (2017-2023 GM L5P Duramax)

    GDP MPVI3 Support Package (2017-2023 GM L5P Duramax)

    Vendor:
    GDP

    SKU:GDPMPVI2SPL5P01

    Regular price From $900.00 USD
    Regular price Sale Price From $900.00 USD
    Unit price /  per 
  • GDP MPVI3 SOTF/Multi-Tune Support Package (2017-2023 6.6L L5P Duramax) GDP Tune Files GDP

    GDP MPVI3 SOTF/Multi-Tune Support Package (2017-2023 6.6L L5P Duramax)

    GDP MPVI3 SOTF/Multi-Tune Support Package (2017-2023 6.6L L5P Duramax)

    Vendor:
    GDP

    SKU:GDPMPVI2SPL5P02

    Regular price $1,300.00 USD
    Regular price Sale Price $1,300.00 USD
    Unit price /  per 
  • 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)

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

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-200413

    Regular price From $250.00 USD
    Regular price $0.00 USD Sale Price From $250.00 USD
    Unit price /  per 
  • EZ Lynk Auto Agent 3 w/ GDP Lifetime Support Pack (Ford/GM/Ram/Nissan) Tune Package GDP

    EZ Lynk Auto Agent 3 w/ GDP Lifetime Support Pack (Ford/GM/Ram/Nissan)

    EZ Lynk Auto Agent 3 w/ GDP Lifetime Support Pack (Ford/GM/Ram/Nissan)

    Vendor:
    GDP

    SKU:GDP11002

    Regular price $1,399.99 USD
    Regular price Sale Price $1,399.99 USD
    Unit price /  per 
  • DIESELR SCT Tune Files (2011-2016 Powerstroke 6.7L) Tune Files DIESELR Tuning

    DIESELR SCT Tune Files (2011-2016 Powerstroke 6.7L)

    DIESELR SCT Tune Files (2011-2016 Powerstroke 6.7L)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-100512

    Regular price From $325.00 USD
    Regular price $0.00 USD Sale Price From $325.00 USD
    Unit price /  per 
  • DIESELR EFI Live Tune Files (2013-2018 Cummins 6.7L) Tune Files DIESELR Tuning

    DIESELR EFI Live Tune Files (2013-2018 Cummins 6.7L)

    DIESELR EFI Live Tune Files (2013-2018 Cummins 6.7L)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-300413

    Regular price From $450.00 USD
    Regular price $0.00 USD Sale Price From $450.00 USD
    Unit price /  per 
  • DIESELR EZ Lynk Tune Files (2016-2019 Nissan Titan Cummins 5.0L) Tune Files DIESELR Tuning

    DIESELR EZ Lynk Tune Files (2016-2019 Nissan Titan Cummins 5.0L)

    DIESELR EZ Lynk Tune Files (2016-2019 Nissan Titan Cummins 5.0L)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-400110

    Regular price From $700.00 USD
    Regular price Sale Price From $700.00 USD
    Unit price /  per 
  • DIESELR EFI Live Transmission Tune Files (2001-2016 Duramax LB7/LLY/LBZ/LMM/LML 6.6L) Transmission Tune File DIESELR Tuning

    DIESELR EFI Live Transmission Tune Files (2001-2016 Duramax LB7/LLY/LBZ/LMM/LML 6.6L)

    DIESELR EFI Live Transmission Tune Files (2001-2016 Duramax LB7/LLY/LBZ/LMM/LML 6.6L)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-200440

    Regular price $200.00 USD
    Regular price $0.00 USD Sale Price $200.00 USD
    Unit price /  per 
  • Chaos Custom Tuning MPVI3 Tune Files (2017-2019 Duramax L5P 6.6L) Tune Files Chaos Custom Tuning

    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 
  • DIESELR EFI Live Tune Files (2011-2016 Duramax LML 6.6L) Tune Files DIESELR Tuning

    DIESELR EFI Live Tune Files (2011-2016 Duramax LML 6.6L)

    DIESELR EFI Live Tune Files (2011-2016 Duramax LML 6.6L)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-200414

    Regular price From $425.00 USD
    Regular price $0.00 USD Sale Price From $425.00 USD
    Unit price /  per 
  • DIESELR EFI Live 68RFE Transmission Tune File (2007-2021 Cummins 6.7L - 68RFE) Transmission Tune File DIESELR Tuning

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

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

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-300440

    Regular price $225.00 USD
    Regular price $0.00 USD Sale Price $225.00 USD
    Unit price /  per 
  • Chaos Custom Tuning SCT Tune Files (2011-2019 Powerstroke 6.7L) Tune Files Chaos Custom Tuning

    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 
  • DIESELR EZ Lynk Tune Files (2023-2024 Powerstroke 6.7L) Tune Files DIESELR Tuning

    DIESELR EZ Lynk Tune Files (2023-2024 Powerstroke 6.7L)

    DIESELR EZ Lynk Tune Files (2023-2024 Powerstroke 6.7L)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-100114

    Regular price $1,200.00 USD
    Regular price $0.00 USD Sale Price $1,200.00 USD
    Unit price /  per 
  • DIESELR MPVI3 Transmission Tune File (2017-2019 Duramax L5P 6.6L) Transmission Tune File DIESELR Tuning

    DIESELR MPVI3 Transmission Tune File (2017-2019 Duramax L5P 6.6L)

    DIESELR MPVI3 Transmission Tune File (2017-2019 Duramax L5P 6.6L)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-200240

    Regular price $300.00 USD
    Regular price $0.00 USD Sale Price $300.00 USD
    Unit price /  per 
  • DIESELR EFI Live Tune Pack (2007.5-2009 Cummins 6.7L) Tune Files DIESELR Tuning

    DIESELR EFI Live Tune Pack (2007.5-2009 Cummins 6.7L)

    DIESELR EFI Live Tune Pack (2007.5-2009 Cummins 6.7L)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-300411

    Regular price $300.00 USD
    Regular price $0.00 USD Sale Price $300.00 USD
    Unit price /  per 
  • DIESELR MPVI3 68RFE Transmission Tune File (2022 Cummins 6.7L - 68RFE) Beta Tune Files DIESELR Tuning

    DIESELR MPVI3 68RFE Transmission Tune File (2022 Cummins 6.7L - 68RFE)

    DIESELR MPVI3 68RFE Transmission Tune File (2022 Cummins 6.7L - 68RFE)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-300240

    Regular price $325.00 USD
    Regular price $0.00 USD Sale Price $325.00 USD
    Unit price /  per 
  • DIESELR MPVI3 Transmission Tune File (2020+ Duramax L5P 6.6L) Transmission Tune File DIESELR Tuning

    DIESELR MPVI3 Transmission Tune File (2020+ Duramax L5P 6.6L)

    DIESELR MPVI3 Transmission Tune File (2020+ Duramax L5P 6.6L)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-200241

    Regular price $300.00 USD
    Regular price $0.00 USD Sale Price $300.00 USD
    Unit price /  per 
  • GDP Commander W/GDP Support Pack -Single (2023-2024 6.7L Powerstroke) Tune Package GDP

    GDP Commander W/GDP Support Pack -Single (2023-2024 6.7L Powerstroke)

    GDP Commander W/GDP Support Pack -Single (2023-2024 6.7L Powerstroke)

    Vendor:
    GDP

    SKU:GDPCOMM1001SP-PS2324

    Regular price $2,200.00 USD
    Regular price Sale Price $2,200.00 USD
    Unit price /  per 
  • DIESELR SCT Tune Files (2017-2019 Powerstroke 6.7L) Tune Files DIESELR Tuning

    DIESELR SCT Tune Files (2017-2019 Powerstroke 6.7L)

    DIESELR SCT Tune Files (2017-2019 Powerstroke 6.7L)

    Vendor:
    DIESELR Tuning

    SKU:DSLRT-100513

    Regular price From $325.00 USD
    Regular price $0.00 USD Sale Price From $325.00 USD
    Unit price /  per 
  • GDP Commander W/GDP Single Support Pack (2020+ 6.7L Powerstroke/2017+ Duramax L5P) Tune Package GDP

    GDP Commander W/GDP Single Support Pack (2020+ 6.7L Powerstroke/2017+ Duramax L5P)

    GDP Commander W/GDP Single Support Pack (2020+ 6.7L Powerstroke/2017+ Duramax L5P)

    Vendor:
    GDP

    SKU:GDPCOMM1001-SPS

    Regular price $1,699.00 USD
    Regular price Sale Price $1,699.00 USD
    Unit price /  per 
  • 1
  • 2
  • 3
  • 4
  • …
  • 9
Invalid password
Enter

Support

  • Dealer Signup
  • Software Downloads
  • Financing
  • Contact Us
  • Core Returns
  • Sponsorship Signup
  • Report an Issue / Suggest a Feature

Legal Stuff

  • Return & Refund Policy
  • Shipping Policy
  • Terms of Service
  • Privacy Policy
  • DNSMPI

More from DIESELR

  • DIESELR Merch/Giveaways
  • GDP Tuning
  • Turn 'Em & Burn 'Em

Who We Are

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.

Subscribe to our emails

  • Facebook
  • Instagram
  • YouTube
  • TikTok
  • Twitter
  • Pinterest

Country/region

  • AFN ؋ | Afghanistan
  • EUR € | Åland Islands
  • ALL L | Albania
  • DZD د.ج | Algeria
  • EUR € | Andorra
  • USD $ | Angola
  • XCD $ | Anguilla
  • XCD $ | Antigua & Barbuda
  • USD $ | Argentina
  • AMD դր. | Armenia
  • AWG ƒ | Aruba
  • SHP £ | Ascension Island
  • AUD $ | Australia
  • EUR € | Austria
  • AZN ₼ | Azerbaijan
  • BSD $ | Bahamas
  • USD $ | Bahrain
  • BDT ৳ | Bangladesh
  • BBD $ | Barbados
  • USD $ | Belarus
  • EUR € | Belgium
  • BZD $ | Belize
  • XOF Fr | Benin
  • USD $ | Bermuda
  • USD $ | Bhutan
  • BOB Bs. | Bolivia
  • BAM КМ | Bosnia & Herzegovina
  • BWP P | Botswana
  • USD $ | Brazil
  • USD $ | British Indian Ocean Territory
  • USD $ | British Virgin Islands
  • BND $ | Brunei
  • BGN лв. | Bulgaria
  • XOF Fr | Burkina Faso
  • BIF Fr | Burundi
  • KHR ៛ | Cambodia
  • XAF Fr | Cameroon
  • CAD $ | Canada
  • CVE $ | Cape Verde
  • USD $ | Caribbean Netherlands
  • KYD $ | Cayman Islands
  • XAF Fr | Central African Republic
  • XAF Fr | Chad
  • USD $ | Chile
  • CNY ¥ | China
  • AUD $ | Christmas Island
  • AUD $ | Cocos (Keeling) Islands
  • USD $ | Colombia
  • KMF Fr | Comoros
  • XAF Fr | Congo - Brazzaville
  • CDF Fr | Congo - Kinshasa
  • NZD $ | Cook Islands
  • CRC ₡ | Costa Rica
  • XOF Fr | Côte d’Ivoire
  • EUR € | Croatia
  • ANG ƒ | Curaçao
  • EUR € | Cyprus
  • CZK Kč | Czechia
  • DKK kr. | Denmark
  • DJF Fdj | Djibouti
  • XCD $ | Dominica
  • DOP $ | Dominican Republic
  • USD $ | Ecuador
  • EGP ج.م | Egypt
  • USD $ | El Salvador
  • XAF Fr | Equatorial Guinea
  • USD $ | Eritrea
  • EUR € | Estonia
  • USD $ | Eswatini
  • ETB Br | Ethiopia
  • FKP £ | Falkland Islands
  • DKK kr. | Faroe Islands
  • FJD $ | Fiji
  • EUR € | Finland
  • EUR € | France
  • EUR € | French Guiana
  • XPF Fr | French Polynesia
  • EUR € | French Southern Territories
  • XOF Fr | Gabon
  • GMD D | Gambia
  • USD $ | Georgia
  • EUR € | Germany
  • USD $ | Ghana
  • GBP £ | Gibraltar
  • EUR € | Greece
  • DKK kr. | Greenland
  • XCD $ | Grenada
  • EUR € | Guadeloupe
  • GTQ Q | Guatemala
  • GBP £ | Guernsey
  • GNF Fr | Guinea
  • XOF Fr | Guinea-Bissau
  • GYD $ | Guyana
  • USD $ | Haiti
  • HNL L | Honduras
  • HKD $ | Hong Kong SAR
  • HUF Ft | Hungary
  • ISK kr | Iceland
  • INR ₹ | India
  • IDR Rp | Indonesia
  • USD $ | Iraq
  • EUR € | Ireland
  • GBP £ | Isle of Man
  • ILS ₪ | Israel
  • EUR € | Italy
  • JMD $ | Jamaica
  • JPY ¥ | Japan
  • USD $ | Jersey
  • USD $ | Jordan
  • KZT 〒 | Kazakhstan
  • KES KSh | Kenya
  • USD $ | Kiribati
  • EUR € | Kosovo
  • USD $ | Kuwait
  • KGS som | Kyrgyzstan
  • LAK ₭ | Laos
  • EUR € | Latvia
  • LBP ل.ل | Lebanon
  • USD $ | Lesotho
  • USD $ | Liberia
  • USD $ | Libya
  • CHF CHF | Liechtenstein
  • EUR € | Lithuania
  • EUR € | Luxembourg
  • MOP P | Macao SAR
  • USD $ | Madagascar
  • MWK MK | Malawi
  • MYR RM | Malaysia
  • MVR MVR | Maldives
  • XOF Fr | Mali
  • EUR € | Malta
  • EUR € | Martinique
  • USD $ | Mauritania
  • MUR ₨ | Mauritius
  • EUR € | Mayotte
  • MXN $ | Mexico
  • MDL L | Moldova
  • EUR € | Monaco
  • MNT ₮ | Mongolia
  • EUR € | Montenegro
  • XCD $ | Montserrat
  • MAD د.م. | Morocco
  • USD $ | Mozambique
  • MMK K | Myanmar (Burma)
  • USD $ | Namibia
  • AUD $ | Nauru
  • NPR ₨ | Nepal
  • EUR € | Netherlands
  • XPF Fr | New Caledonia
  • NZD $ | New Zealand
  • NIO C$ | Nicaragua
  • XOF Fr | Niger
  • NGN ₦ | Nigeria
  • NZD $ | Niue
  • AUD $ | Norfolk Island
  • MKD ден | North Macedonia
  • USD $ | Norway
  • USD $ | Oman
  • PKR ₨ | Pakistan
  • ILS ₪ | Palestinian Territories
  • USD $ | Panama
  • PGK K | Papua New Guinea
  • PYG ₲ | Paraguay
  • PEN S/. | Peru
  • PHP ₱ | Philippines
  • NZD $ | Pitcairn Islands
  • PLN zł | Poland
  • EUR € | Portugal
  • QAR ر.ق | Qatar
  • EUR € | Réunion
  • RON Lei | Romania
  • USD $ | Russia
  • RWF FRw | Rwanda
  • WST T | Samoa
  • EUR € | San Marino
  • STD Db | São Tomé & Príncipe
  • SAR ر.س | Saudi Arabia
  • XOF Fr | Senegal
  • RSD РСД | Serbia
  • USD $ | Seychelles
  • SLL Le | Sierra Leone
  • SGD $ | Singapore
  • ANG ƒ | Sint Maarten
  • EUR € | Slovakia
  • EUR € | Slovenia
  • SBD $ | Solomon Islands
  • USD $ | Somalia
  • USD $ | South Africa
  • GBP £ | South Georgia & South Sandwich Islands
  • KRW ₩ | South Korea
  • USD $ | South Sudan
  • EUR € | Spain
  • LKR ₨ | Sri Lanka
  • EUR € | St. Barthélemy
  • SHP £ | St. Helena
  • XCD $ | St. Kitts & Nevis
  • XCD $ | St. Lucia
  • EUR € | St. Martin
  • EUR € | St. Pierre & Miquelon
  • XCD $ | St. Vincent & Grenadines
  • USD $ | Sudan
  • USD $ | Suriname
  • USD $ | Svalbard & Jan Mayen
  • SEK kr | Sweden
  • CHF CHF | Switzerland
  • TWD $ | Taiwan
  • TJS ЅМ | Tajikistan
  • TZS Sh | Tanzania
  • THB ฿ | Thailand
  • USD $ | Timor-Leste
  • XOF Fr | Togo
  • NZD $ | Tokelau
  • TOP T$ | Tonga
  • TTD $ | Trinidad & Tobago
  • GBP £ | Tristan da Cunha
  • USD $ | Tunisia
  • USD $ | Türkiye
  • USD $ | Turkmenistan
  • USD $ | Turks & Caicos Islands
  • AUD $ | Tuvalu
  • USD $ | U.S. Outlying Islands
  • UGX USh | Uganda
  • UAH ₴ | Ukraine
  • AED د.إ | United Arab Emirates
  • GBP £ | United Kingdom
  • USD $ | United States
  • UYU $ | Uruguay
  • UZS | Uzbekistan
  • VUV Vt | Vanuatu
  • EUR € | Vatican City
  • USD $ | Venezuela
  • VND ₫ | Vietnam
  • XPF Fr | Wallis & Futuna
  • MAD د.م. | Western Sahara
  • YER ﷼ | Yemen
  • USD $ | Zambia
  • USD $ | Zimbabwe
Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa
© 2025, DIESELR Corp.
  • Refund policy
  • Privacy policy
  • Terms of service
  • Shipping policy
  • Contact information
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.
-->