DURAMAX

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  Piston Twistin

  2008-2010 LMM Duramax Engine Tuning | EFI LIVE | PistonTwistin

  Regular price From $350.00 USD
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  Piston Twistin

  2011-2016 LML Duramax Engine Tuning | EFI LIVE | PistonTwistin

  Regular price From $500.00 USD
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  Sale!

  Piston Twistin

  All-In-One 2017–2023 L5P Duramax Off-Road Performance Kit

  Sale price $3,899.00 USD Regular price $4,499.00 USD
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  Piston Twistin

  2001-2004 LB7 EFI LIVE CUSTOM TUNING ONLY

  Regular price From $375.00 USD
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  Piston Twistin

  2004.5-2005 LLY EFI LIVE CUSTOM TUNING ONLY

  Regular price From $375.00 USD
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  Piston Twistin

  2006-2007 LBZ EFI LIVE CUSTOM TUNING ONLY

  Regular price From $350.00 USD
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  Piston Twistin

  2008-2010 LMM EFI LIVE CUSTOM TUNING ONLY

  Regular price From $375.00 USD
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  Piston Twistin

  2011-2016 LML EFI LIVE CUSTOM TUNING ONLY

  Regular price From $500.00 USD