Hardway PerformanceHardway Performance

03-07 5.9 CUMMINS

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  1. Cobra Turbo Install Kit w/S400 Secondary - Dodge 2003-2009 5.9L/6.7L

    Cobra Turbo Install Kit w/S400 Secondary - Dodge 2003-2009 5.9L/6.7L

    $2,095.00

    Cobra Turbo Install Kit w/S400 Secondary - Dodge 2003-2009 5.9L/6.7L Learn More
  2. Cummins Early 5.9L - 20%/50HP Over Injectors (x6)

    Cummins Early 5.9L - 20%/50HP Over Injectors (x6)

    Regular Price: $2,352.00

    Special Price: $2,340.00

    20% over injector, new Bosch sac‐type nozzle.
     
    Quantity: 6
    Learn More
  3. AirDog II-4G A6SABD426 DF-165-4G Air/Fuel Separation System

    AirDog II-4G A6SABD426 DF-165-4G Air/Fuel Separation System

    Regular Price: $750.00

    Special Price: $739.00

    2005-2015 Dodge 5.9L/6.7L Cummins Learn More
  4. AirDog II A5SABD029 DF-200 Air/Fuel Separation System

    AirDog II A5SABD029 DF-200 Air/Fuel Separation System

    $769.00

    2005-2015 Dodge 5.9L/6.7L Cummins (Extreme Applications) Learn More
  5. AirDog II A5SABD026 DF-165 Air/Fuel Separation System

    AirDog II A5SABD026 DF-165 Air/Fuel Separation System

    $739.00

    2005-2015 Dodge 5.9L/6.7L Cummins (Moderate To Extreme) Learn More
  6. AirDog A4SPBD002 100GPH Air/Fuel Separation System

    AirDog A4SPBD002 100GPH Air/Fuel Separation System

    $599.00

    2005-2012 Dodge 5.9L/6.7L Cummins (Stock to Moderate) Learn More
  7. AirDog A4SPBD005 150GPH Air/Fuel Separation System

    AirDog A4SPBD005 150GPH Air/Fuel Separation System

    $624.00

    2005-2012 Dodge 5.9L/6.7L Cummins (Moderate To Extreme) Learn More
  8. Edge EGT Accessory for CS & CTS W/EAS Starter kit 98603

    Edge EGT Accessory for CS & CTS W/EAS Starter kit 98603

    Regular Price: $144.95

    Special Price: $129.00

    Edge EGT Accessory for CS & CTS Learn More
  9. X-Flow Power Intake Elbow 02-07 5.9

    X-Flow Power Intake Elbow 02-07 5.9

    Regular Price: $222.00

    Special Price: $210.00

    5.9L X-Intake Elbows Learn More
  10. BD XTRUDED CHARGE AIR COOLER 2003-2009 5.9/6.7

    BD XTRUDED CHARGE AIR COOLER 2003-2009 5.9/6.7

    Regular Price: $1,049.00

    Special Price: $995.00

    A Breath of Fresh Air... Learn More