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Featured

  • Performance module for 3.8L Cummins QSF Tier IV engines
    Performance Module for 3.8L Cummins QSF Tier IV Engines - QSF3804
  • performance tuning module for Liebherr 12.0 L Tier 4 diesel engine
    Performance Module for 12.0L Liebherr Tier IV engines - LBR1204
  • Image of PSI Power’s Truck Edition 60270 Performance Module for 2025 RAM 6.7L Cummins engines, showing the compact plug-and-play module with wiring harness and adjustable power settings designed to increase horsepower, torque, and fuel efficiency.
    Performance Module for 2025-2026 RAM Cummins 6.7L Engines - 60270
  • PSI Power performance module for 2020–2025 Ford Super Duty trucks with the 6.7L Standard Output and High Output Powerstroke engines, showing a rugged control unit, labeled connectors, and a plug-and-play wiring harness.
    Fuel Saver Bundle 2020-2025 6.7L Powerstroke
  • PSI Power performance module for 2023–2025 Chevy Silverado, GMC Sierra, and GM SUVs equipped with the 3.0L LZ0 Duramax engine, shown with a compact control unit, labeled connectors, and plug-and-play wiring harness.
    Fuel Saver Bundle 2023-2025 3.0L LZO Duramax

Most Popular

  • Performance Module for 2020–2026 6.7L Standard and High Output Powerstroke Engines – 62400 shown with module box, wiring harness, and connectors for easy plug-and-play installation.
    Performance Module for 2020-2026 6.7L Standard & High Output Powerstroke Engines - 62400
  • Performance Module for 2023–2026 3.0L LZO Duramax Engines – 61900 shown with module box, wiring harness, and connectors for easy plug-and-play installation.
    Performance Module for 2023-2026 3.0L LZO Duramax Engines - 61900
  • Performance Module for 2.9L, 4.5L, 6.8L, 8.1L, and 9.0L John Deere Tier II, III, and IV Engines (model JDCR2000) featuring a durable black housing with labeled connectors and plug-in wiring harness, designed to enhance engine power, torque, and overall performance across multiple engine sizes.
    Performance Module for 2.9L, 4.5L, 6.8L, 8.1L, & 9.0L John Deere Tier II, III, & IV Engines - JDCR2000
  • Performance Module for 2024–2026 6.6L L5P Duramax Engines – 61720 shown with module box, wiring harness, and connectors for easy plug-and-play installation.
    Performance Module for 2024-2026 6.6L L5P Duramax Engines - 61720
  • Performance Module for 2019–2024 6.7L Cummins Engines – 60261 shown with module box, wiring harness, and connectors for easy plug-and-play installation.
    Performance Module for 2019-2024 6.7L Cummins Engines - 60261

Latest

  • 21-91064 Magnum FLOW Pro DRY S Air Filter
    21-91064 Magnum FLOW Pro DRY S Air Filter
  • Top-down view of PSI Power red aluminum LS valve cover kit components
    PSI Power Red LS Engine Valve Cover Kit - PSI3007
  • Top view of PSI Power satin aluminum LS valve cover kit components
    PSI Power Satin LS Engine Valve Cover Kit - PSI3006
  • Top-down view of PSI Power black LS valve cover kit components
    PSI Power Black LS Engine Valve Cover Kit - PSI3005
  • PSI6002 termination plug for stabilizing tractor CAN BUS communication
    PSI Power CAN BUS Termination Plug for McCormick X8 Tractors - PSI6002

Featured

  • Performance module for 3.8L Cummins QSF Tier IV engines
    Performance Module for 3.8L Cummins QSF Tier IV Engines - QSF3804
  • performance tuning module for Liebherr 12.0 L Tier 4 diesel engine
    Performance Module for 12.0L Liebherr Tier IV engines - LBR1204
  • Image of PSI Power’s Truck Edition 60270 Performance Module for 2025 RAM 6.7L Cummins engines, showing the compact plug-and-play module with wiring harness and adjustable power settings designed to increase horsepower, torque, and fuel efficiency.
    Performance Module for 2025-2026 RAM Cummins 6.7L Engines - 60270
  • PSI Power performance module for 2020–2025 Ford Super Duty trucks with the 6.7L Standard Output and High Output Powerstroke engines, showing a rugged control unit, labeled connectors, and a plug-and-play wiring harness.
    Fuel Saver Bundle 2020-2025 6.7L Powerstroke
  • PSI Power performance module for 2023–2025 Chevy Silverado, GMC Sierra, and GM SUVs equipped with the 3.0L LZ0 Duramax engine, shown with a compact control unit, labeled connectors, and plug-and-play wiring harness.
    Fuel Saver Bundle 2023-2025 3.0L LZO Duramax

Most Popular

  • Performance Module for 2020–2026 6.7L Standard and High Output Powerstroke Engines – 62400 shown with module box, wiring harness, and connectors for easy plug-and-play installation.
    Performance Module for 2020-2026 6.7L Standard & High Output Powerstroke Engines - 62400
  • Performance Module for 2023–2026 3.0L LZO Duramax Engines – 61900 shown with module box, wiring harness, and connectors for easy plug-and-play installation.
    Performance Module for 2023-2026 3.0L LZO Duramax Engines - 61900
  • Performance Module for 2.9L, 4.5L, 6.8L, 8.1L, and 9.0L John Deere Tier II, III, and IV Engines (model JDCR2000) featuring a durable black housing with labeled connectors and plug-in wiring harness, designed to enhance engine power, torque, and overall performance across multiple engine sizes.
    Performance Module for 2.9L, 4.5L, 6.8L, 8.1L, & 9.0L John Deere Tier II, III, & IV Engines - JDCR2000
  • Performance Module for 2024–2026 6.6L L5P Duramax Engines – 61720 shown with module box, wiring harness, and connectors for easy plug-and-play installation.
    Performance Module for 2024-2026 6.6L L5P Duramax Engines - 61720
  • Performance Module for 2019–2024 6.7L Cummins Engines – 60261 shown with module box, wiring harness, and connectors for easy plug-and-play installation.
    Performance Module for 2019-2024 6.7L Cummins Engines - 60261

Latest

  • 21-91064 Magnum FLOW Pro DRY S Air Filter
    21-91064 Magnum FLOW Pro DRY S Air Filter
  • Top-down view of PSI Power red aluminum LS valve cover kit components
    PSI Power Red LS Engine Valve Cover Kit - PSI3007
  • Top view of PSI Power satin aluminum LS valve cover kit components
    PSI Power Satin LS Engine Valve Cover Kit - PSI3006
  • Top-down view of PSI Power black LS valve cover kit components
    PSI Power Black LS Engine Valve Cover Kit - PSI3005
  • PSI6002 termination plug for stabilizing tractor CAN BUS communication
    PSI Power CAN BUS Termination Plug for McCormick X8 Tractors - PSI6002
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  • Performance Module for 2007–2009 8.3L and 9.0L Bosch CR Cummins Tier IV engines, model 52500, designed to increase horsepower, torque, and overall engine performance.

    Truck Edition

    Performance Module for 2007-2009 8.3L & 9.0L Bosch CR Cummins Tier IV Engines - 52500

    MSRP $660.68
    Reg Price
    Your Price: Your Sale Price: $616.85
    Add to Cart
  • Performance Module for 2014–2024 6.7L Cummins Tier IV engines, model 52261, engineered to enhance horsepower, torque, and overall performance in modern Cummins diesel applications.

    Truck Edition

    Performance Module for 2014-2024 6.7L Cummins Tier IV Engines - 52261

    MSRP $660.68
    Reg Price
    Your Price: Your Sale Price: $616.85
    Add to Cart
  • Performance Module for 2004–2013 5.9L and 6.7L Cummins engines, and 2005–2007 8.3L and 9.0L Cummins engines, model 52000, designed to boost horsepower, torque, and overall diesel engine performance.

    Truck Edition

    Performance Module for 2004-2013 5.9L/6.7L Cummins & 2005-2007 8.3L/9.0L Cummins Engines - 52000

    MSRP $660.68
    Reg Price
    Your Price: Your Sale Price: $616.85
    Add to Cart
  • Performance Module for 2020–2023 9.0L Cummins Stage V engines, model 12550, engineered to increase horsepower, torque, and fuel efficiency in modern Cummins diesel applications.

    Truck Edition

    Performance Module for 2020-2023 9.0L Cummins Stage V Engines - 12550

    + 1 reviews

    MSRP $1,000.45
    Reg Price
    Your Price: Your Sale Price: $893.26
    Add to Cart
  • Performance Module for 1998–2003 5.9L Cummins engines, model 12300, designed to boost horsepower, torque, and overall performance in Cummins diesel trucks and equipment.

    Truck Edition

    Performance Module for 1998-2003 5.9L Cummins Engines - 12300

    + 1 reviews

    MSRP $1,000.45
    Reg Price
    Your Price: Your Sale Price: $893.26
    Add to Cart
  • Performance Module for 2013–2024 6.7L ISB Cummins engines, model 12251, built to enhance power, torque, and efficiency for Cummins diesel performance applications.

    Truck Edition

    Performance Module for 2013-2025 6.7L Cummins Tier IV with RVVCEngines - 12251

    + 1 reviews

    MSRP $1,000.45
    Reg Price
    Your Price: Your Sale Price: $893.26
    Add to Cart
  • Performance Module for 2013.5–2023 6.7L Cummins Tier IV engines, model 12250, designed to improve horsepower, torque, and fuel efficiency in modern Cummins diesel equipment.

    Truck Edition

    Performance Module for 2013.5-2023 6.7L Cummins Tier IV Engines - 12250

    MSRP $1,000.45
    Reg Price
    Your Price: Your Sale Price: $893.26
    Add to Cart
  • Performance Module for 2010–2019 8.3L ISC and 9.0L ISL Cummins Tier IV engines, model 12200, engineered to increase power, torque, and overall engine performance.

    Truck Edition

    Performance Module for 2010-2019 8.3L ISC & 9.0L ISL Cummins Tier IV Engines - 12200

    + 1 reviews

    MSRP $1,000.45
    Reg Price
    Your Price: Your Sale Price: $893.26
    Add to Cart
  • Performance Module for 1998–2005 8.3L and 9.0L Cummins engines, model 12100, built to boost horsepower, torque, and fuel efficiency in Cummins diesel applications.

    Truck Edition

    Performance Module for 1998-2005 8.3L & 9.0L Cummins Engines - 12100

    MSRP $1,000.45
    Reg Price
    Your Price: Your Sale Price: $893.26
    Add to Cart
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