Shop by Engine
Shop by Vehicle
Shop by Engine chevron-down

  • Select Engine

Shop by Vehicle chevron-down

  • Select Year

  • Select Make

  • Select Model

  • Select Generation

Flex Fuel Kits

Loading...
Sort by:
sort-descending
  • DeatschWerks 1200cc - Silverado 1500, Sierra 1500
    DeatschWerks
    DeatschWerks 1200cc - Silverado 1500, Sierra 1500
    $1,049.00
    DeatschWerks
    In stock
    Loading...
    Loading...
  • DeatschWerks 1500cc - Silverado 1500, Sierra 1500
    DeatschWerks
    DeatschWerks 1500cc - Silverado 1500, Sierra 1500
    $1,589.00
    DeatschWerks
    In stock
    Loading...
    Loading...
  • DeatschWerks 2200cc - Silverado   1500, Sierra 1500
    DeatschWerks
    DeatschWerks 2200cc - Silverado 1500, Sierra 1500
    $1,569.00
    DeatschWerks
    In stock
    Loading...
    Loading...
  • DeatschWerks 2400cc - Silverado 1500, Sierra 1500
    DeatschWerks
    DeatschWerks 2400cc - Silverado 1500, Sierra 1500
    $1,889.00
    DeatschWerks
    In stock
    Loading...
    Loading...
  • DSX FLEX FUEL KIT FOR 2016+ CTS-V
    DSX Tuning
    DSX FLEX FUEL KIT FOR 2016+ CTS-V
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2005 ONLY Corvette Coupe LS2 w/ E40 ECM
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2005 ONLY Corvette Coupe LS2 w/ E40 ECM
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2005-06 Pontiac GTO 6.0L LS2
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2005-06 Pontiac GTO 6.0L LS2
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2006-13 Corvette Coupe & Z06 w/ E38 ECM
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2006-13 Corvette Coupe & Z06 w/ E38 ECM
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2008-09 Pontiac G8 GT L76 & GXP LS3
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2008-09 Pontiac G8 GT L76 & GXP LS3
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2009-13 Corvette ZR1 LS9
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2009-13 Corvette ZR1 LS9
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2009-15 Cadillac CTS-V
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2009-15 Cadillac CTS-V
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2010-15 Camaro SS & 1LE LS3/L99
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2010-15 Camaro SS & 1LE LS3/L99
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2012-15 Camaro ZL1 LSA
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2012-15 Camaro ZL1 LSA
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2014+ Corvette Stingray LT1
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2014+ Corvette Stingray LT1
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2014+ GM Truck
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2014+ GM Truck
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2014-17 Chevrolet SS Sedan LS3
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2014-17 Chevrolet SS Sedan LS3
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for 2015+ Corvette Z06 LT4
    DSX Tuning
    DSX Tuning Flex Fuel Kit for 2015+ Corvette Z06 LT4
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for Gen 6 2016+ Camaro SS LT1
    DSX Tuning
    DSX Tuning Flex Fuel Kit for Gen 6 2016+ Camaro SS LT1
    $393.75
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for Gen 6 2017+ Camaro ZL1 LT4
    DSX Tuning
    DSX Tuning Flex Fuel Kit for Gen 6 2017+ Camaro ZL1 LT4
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • DSX Tuning Flex Fuel Kit for Gen IV GM Truck - E38 ECM
    DSX Tuning
    DSX Tuning Flex Fuel Kit for Gen IV GM Truck - E38 ECM
    $315.00
    DSX
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 2003-06 Pontiac GTO - LS1 (2004) / Commander Pro
    Advanced Fuel Dynamics
    ProFlex Commander for 2003-06 Pontiac GTO - LS1 (2004) / Commander Pro
    $999.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 2003-06 Pontiac GTO - LS1 (2004) / Standard
    Advanced Fuel Dynamics
    ProFlex Commander for 2003-06 Pontiac GTO - LS1 (2004) / Standard
    $899.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 2003-06 Pontiac GTO - LS2 (2005-2006) / Commander Pro
    Advanced Fuel Dynamics
    ProFlex Commander for 2003-06 Pontiac GTO - LS2 (2005-2006) / Commander Pro
    $999.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 2003-06 Pontiac GTO - LS2 (2005-2006) / Standard
    Advanced Fuel Dynamics
    ProFlex Commander for 2003-06 Pontiac GTO - LS2 (2005-2006) / Standard
    $899.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 2008-13 Chevrolet Silverado and GMC Sierra - 2009-13 Silverado/Sierra / Commander Pro
    Advanced Fuel Dynamics
    ProFlex Commander for 2008-13 Chevrolet Silverado and GMC Sierra - 2009-13 Silverado/Sierra / Commander Pro
    $999.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 2008-13 Chevrolet Silverado and GMC Sierra - 2009-13 Silverado/Sierra / Standard
    Advanced Fuel Dynamics
    ProFlex Commander for 2008-13 Chevrolet Silverado and GMC Sierra - 2009-13 Silverado/Sierra / Standard
    $899.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 2011-14 Ford Shelby GT500 - Commander Pro
    Advanced Fuel Dynamics
    ProFlex Commander for 2011-14 Ford Shelby GT500 - Commander Pro
    $999.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 2011-14 Ford Shelby GT500 - Standard
    Advanced Fuel Dynamics
    ProFlex Commander for 2011-14 Ford Shelby GT500 - Standard
    $899.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 2021-2024 Ford Raptor R, 2020-23 Ford Shelby GT500 - Commander Pro
    Advanced Fuel Dynamics
    ProFlex Commander for 2021-2024 Ford Raptor R, 2020-23 Ford Shelby GT500 - Commander Pro
    $999.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 5.7L V8 Dodge Durango - Commander Pro
    Advanced Fuel Dynamics
    ProFlex Commander for 5.7L V8 Dodge Durango - Commander Pro
    $999.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 5.7L V8 Dodge Durango - Standard
    Advanced Fuel Dynamics
    ProFlex Commander for 5.7L V8 Dodge Durango - Standard
    $899.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 5.7L V8 Jeep Commander SUV - Commander Pro
    Advanced Fuel Dynamics
    ProFlex Commander for 5.7L V8 Jeep Commander SUV - Commander Pro
    $999.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 5.7L V8 Jeep Commander SUV - Standard
    Advanced Fuel Dynamics
    ProFlex Commander for 5.7L V8 Jeep Commander SUV - Standard
    $899.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 5.7L V8 Jeep Grand Cherokee - Commander Pro
    Advanced Fuel Dynamics
    ProFlex Commander for 5.7L V8 Jeep Grand Cherokee - Commander Pro
    $999.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 5.7L V8 Jeep Grand Cherokee - Standard
    Advanced Fuel Dynamics
    ProFlex Commander for 5.7L V8 Jeep Grand Cherokee - Standard
    $899.00
    In stock
    Loading...
    Loading...
  • ProFlex Commander for 5.7L V8 Jeep Wagoneer - Commander Pro
    Advanced Fuel Dynamics
    ProFlex Commander for 5.7L V8 Jeep Wagoneer - Commander Pro
    $999.00
    In stock
    Loading...
    Loading...

Items 1-36 of 135

Loading...