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Duramax

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  1. Light Tow Tune Only for EFI Live Spade LLY (2004.5-2005) Light Tow Tune Only for EFI Live Spade LLY (2004.5-2005)
    Light Tow Tune Only for EFI Live Spade LLY (2004.5-2005)
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    As low as $300.00

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  2. Exergy Sportsman 2011-2016 LML CP4.2 Pump Exergy Sportsman 2011-2016 LML CP4.2 Pump
    Exergy Sportsman 2011-2016 LML CP4.2 Pump
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    $1,075.00
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  3. 2 2
    2" High Flow Up-Pipes
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    $550.00
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  4. 2019 L5P Switch On The Fly Remote Tuning Package w/ TCM Tuning Included 2019 L5P Switch On The Fly Remote Tuning Package w/ TCM Tuning Included
    2019 L5P Switch On The Fly Remote Tuning Package w/ TCM Tuning Included
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    As low as $1,849.96

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  5. (2017-2018) L5P Switch On The Fly Remote Tuning Package w/ TCM Tuning Included (2017-2018) L5P Switch On The Fly Remote Tuning Package w/ TCM Tuning Included
    (2017-2018) L5P Switch On The Fly Remote Tuning Package w/ TCM Tuning Included
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    As low as $2,349.86

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  6. (2020-2023) L5P Switch On The Fly Remote Tuning Package w/ TCM Tuning Included (2020-2023) L5P Switch On The Fly Remote Tuning Package w/ TCM Tuning Included
    (2020-2023) L5P Switch On The Fly Remote Tuning Package w/ TCM Tuning Included
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    As low as $1,625.00

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  7. Switch On The Fly Custom Remote Tuning Package For (2019-2023) Chevy/GMC 2500/3500 6.6L L5P Silverado/Sierra Switch On The Fly Custom Remote Tuning Package For (2019-2023) Chevy/GMC 2500/3500 6.6L L5P Silverado/Sierra
    Switch On The Fly Custom Remote Tuning Package For (2019-2023) Chevy/GMC 2500/3500 6.6L L5P Silverado/Sierra
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    As low as $750.00

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  8. Switch On The Fly Custom Remote Tuning Package For (2017-2023) Chevy/GMC 2500/3500 6.6L L5P Silverado/Sierra Switch On The Fly Custom Remote Tuning Package For (2017-2023) Chevy/GMC 2500/3500 6.6L L5P Silverado/Sierra
    Switch On The Fly Custom Remote Tuning Package For (2017-2023) Chevy/GMC 2500/3500 6.6L L5P Silverado/Sierra
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    From $750.00

    To $2,823.90

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  9. L5P ECM Unlock Service and Tuning L5P ECM Unlock Service and Tuning
    Switch on the Fly ECM / TCM Tune Incl. UNLOCK YOUR ECM & Credits L5P (2020-2023)
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    As low as $2,973.94

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  10. Switch on the Fly Tuning For 2016-2018 2.8L LWN Duramax Including EFI Live Autocal SPADE Switch on the Fly Tuning For 2016-2018 2.8L LWN Duramax Including EFI Live Autocal SPADE
    Switch on the Fly Tuning For 2016-2018 2.8L LWN Duramax Including EFI Live Autocal SPADE
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    As low as $1,175.00

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  11. Switch on the Fly ECM / TCM Tune Incl. Hardware & Credits L5P (2020-2023) Switch on the Fly ECM / TCM Tune Incl. Hardware & Credits L5P (2020-2023)
    Switch on the Fly ECM / TCM Tune Incl. Hardware & Credits L5P (2020-2023)
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    As low as $3,972.94

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  12. 50 State SPADE Tuner 50 State SPADE Tuner
    SPADE Tuner - 50 State Switch on the Fly Tuning For 2016-2018 2.8L LWN Duramax Including Hardware
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    As low as $1,175.00

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415 items

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Duramax
  1. 6.6L L5P (2017 - 2025)
  2. 6.6L L5D (2019 - 2025)
  3. 3.0L LM2/LZ0 (2020-2025)
  4. 2.8L LWN (2016 - 2022)
  5. 6.6L LML (2011 - 2016)
  6. 6.6L LMM (2007.5 - 2010)
  7. 6.6L LBZ (2006 - 2007)
  8. 6.6L LLY (2004.5 - 2005)
  9. 6.6L LB7 (2001 - 2004)
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