Collection: PPEI Tuning

8 products
  • 2017 - 2023 GM 6.6L L5P Duramax | Engine Tuning by PPEI
    Regular price
    $499.99
    Sale price
    $499.99
    Regular price
    $999.99
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  • 2017 - 2023 GM 6.6L L5P Duramax | Transmission Tuning by PPEI
    Regular price
    $431.24
    Sale price
    $431.24
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  • 2001 - 2004 GM 6.6L LB7 Duramax | Engine Tuning by PPEI
    Regular price
    $359.94
    Sale price
    $359.94
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  • 2017 - 2019 GM 6.6L L5P Duramax | EDGE Products ONLY Transmission Tuning by PPEI
    Regular price
    $474.36
    Sale price
    $474.36
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  • Insight+ Kit for 2017-2019 L5P Duramax
    Regular price
    $799.95
    Sale price
    $799.95
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  • Insight+ Monitor and Custom Tuning Device
    Regular price
    $599.95
    Sale price
    $599.95
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  • 2006 - 2007 GM 6.6L LBZ Duramax | Engine Tuning by PPEI
    Regular price
    $359.94
    Sale price
    $359.94
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    per 
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  • 2004.5- 2005 GM 6.6L LLY Duramax | Engine Tuning by PPEI
    Regular price
    $359.94
    Sale price
    $359.94
    Regular price
    Unit price
    per 
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