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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 6.7L Cummins 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 GM 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, Tier III, & Tier IV Common Rail 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 GM 6.6L L5P Duramax Engines - 61720
  • Performance Module for 1998–2005 CAT 3126, C7, and C9 engines, model 51000, engineered to boost horsepower, torque, and overall performance in Caterpillar diesel applications.
    Performance Module for 1998-2005 3126, C7 & C9 CAT Medium Duty Engines - 51000

Latest

  • BladeRunner Intercooler Couplings & Clamps Kit - aFe GT Series Intercooler & aFe Tubes Dodge/RAM Diesel Trucks 10-12 L6-6.7L (td) | 46-20080AA
    BladeRunner Intercooler Couplings & Clamps Kit - aFe GT Series Intercooler & aFe Tubes Dodge/RAM Diesel Trucks 10-12 L6-6.7L (td) | 46-20080AA
  • Performance Module for 16.2L & 15.2L Tier IV Final MAN Engines - MAN1162
  • Performance Module for 5.0L Tier IV Final AGCO Engines - AGCO1500
  • PSI Power Performance Module for 4.1L Tier IV Final Deutz engines designed to increase horsepower, torque, and fuel efficiency in agricultural and industrial equipment.
    Performance Module for 4.1L Tier IV Final Deutz Engines - DZ4104
  • Quantum Cold Air Intake System w/Pro DRY S Filter Ford Diesel Trucks 08-10 V8-6.4L (td) |
    Quantum Cold Air Intake System w/Pro DRY S Filter Ford Diesel Trucks 08-10 V8-6.4L (td) |

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 6.7L Cummins 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 GM 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, Tier III, & Tier IV Common Rail 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 GM 6.6L L5P Duramax Engines - 61720
  • Performance Module for 1998–2005 CAT 3126, C7, and C9 engines, model 51000, engineered to boost horsepower, torque, and overall performance in Caterpillar diesel applications.
    Performance Module for 1998-2005 3126, C7 & C9 CAT Medium Duty Engines - 51000

Latest

  • BladeRunner Intercooler Couplings & Clamps Kit - aFe GT Series Intercooler & aFe Tubes Dodge/RAM Diesel Trucks 10-12 L6-6.7L (td) | 46-20080AA
    BladeRunner Intercooler Couplings & Clamps Kit - aFe GT Series Intercooler & aFe Tubes Dodge/RAM Diesel Trucks 10-12 L6-6.7L (td) | 46-20080AA
  • Performance Module for 16.2L & 15.2L Tier IV Final MAN Engines - MAN1162
  • Performance Module for 5.0L Tier IV Final AGCO Engines - AGCO1500
  • PSI Power Performance Module for 4.1L Tier IV Final Deutz engines designed to increase horsepower, torque, and fuel efficiency in agricultural and industrial equipment.
    Performance Module for 4.1L Tier IV Final Deutz Engines - DZ4104
  • Quantum Cold Air Intake System w/Pro DRY S Filter Ford Diesel Trucks 08-10 V8-6.4L (td) |
    Quantum Cold Air Intake System w/Pro DRY S Filter Ford Diesel Trucks 08-10 V8-6.4L (td) |
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  • PSI Power 8-inch John Deere fuel pump pigtail with 6-way Aptiv connector wiring harness, part number PSI2018.

    PSI Power

    PSI Power 8" John Deere Fuel Pump Pigtail – 6-Way Aptiv Connector Wiring Harness - PSI2018

    MSRP
    Reg Price
    Your Price: Your Sale Price: $29.99
    Add to Cart
  • PSI Power 6-inch John Deere MAP sensor pigtail with 4-way TE Connectivity connector, part number PSI2017.

    PSI Power

    PSI Power 6" John Deere MAP Sensor Pigtail – 4-Way TE Connectivity Connector - PSI2017

    MSRP
    Reg Price
    Your Price: Your Sale Price: $24.99
    Add to Cart
  • PSI Power 6-inch CAT EGR valve pressure sensor pigtail harness with 4-way Sumitomo connector for diesel sensor applications, part number PSI2016.

    PSI Power

    PSI Power 6" CAT EGR Valve Pressure Sensor Pigtail Harness 4-Way Sumitomo - Diesel Sensor Connector - PSI2016

    MSRP
    Reg Price
    Your Price: Your Sale Price: $24.99
    Add to Cart
  • PSI Power 6-inch Iveco and SISU pressure sensor pigtail with 4-way Bosch connector harness, part number PSI2015.

    PSI Power

    PSI Power 6" Iveco & SISU Pressure Sensor Pigtail – 4-Way Bosch Connector Harness - PSI2015

    MSRP
    Reg Price
    Your Price: Your Sale Price: $24.99
    Add to Cart
  • PSI Power 6" CAT & John Deere Pressure Sensor Pigtail – 3-Way Ampseal Connector Harness - PSI2014

    PSI Power

    PSI Power 6" CAT & John Deere Pressure Sensor Pigtail – 3-Way Ampseal Connector Harness - PSI2014

    MSRP
    Reg Price
    Your Price: Your Sale Price: $24.99
    Add to Cart
  • PSI Power 6-inch CAT unit injector pigtail harness with 2-way Sumitomo connector for Caterpillar injector wiring, part number PSI2013.

    PSI Power

    PSI Power 6" CAT Unit Injector Pigtail Harness – 2-Way Sumitomo Connector – Caterpillar Injector Wiring - PSI2013

    MSRP
    Reg Price
    Your Price: Your Sale Price: $24.99
    Add to Cart
  • PSI Power 10-inch GM automatic transmission pigtail featuring a 20-way Aptiv connector harness, part number PSI2012.

    PSI Power

    PSI Power 10" GM Automatic Transmission Pigtail – 20-Way Aptiv Connector Harness - PSI2012

    MSRP
    Reg Price
    Your Price: Your Sale Price: $79.99
    Add to Cart
  • PSI Power 6-inch ISB Cummins fuel pressure sensor pigtail with 3-way Bosch shrouded connector harness, part number PSI2011.

    PSI Power

    PSI Power 6" ISB Cummins Fuel Pressure Sensor Pigtail – 3-Way Bosch Shrouded Connector Harness - PSI2011

    MSRP
    Reg Price
    Your Price: Your Sale Price: $21.99
    Add to Cart
  • PSI Power 6-inch ISB Cummins camshaft sensor pigtail with 3-way Aptiv connector harness, part number PSI2010.

    PSI Power

    PSI Power 6" ISB Cummins Camshaft Sensor Pigtail – 3-Way Aptiv Connector Harness - PSI2010

    MSRP
    Reg Price
    Your Price: Your Sale Price: $21.99
    Add to Cart
  • PSI Power 6-inch Powerstroke MAP sensor pigtail with 3-way TE Connectivity connector harness, part number PSI2009.

    PSI Power

    PSI Power 6" Powerstroke MAP Sensor Pigtail – 3-Way TE Connectivity Connector Harness - PSI2009

    MSRP
    Reg Price
    Your Price: Your Sale Price: $24.99
    Add to Cart
  • PSI Power 6-inch Powerstroke ICP sensor pigtail with 3-way Aptiv connector harness, part number PSI2008.

    PSI Power

    PSI Power 6" Powerstroke ICP Sensor Pigtail – 3-Way Aptiv Connector Harness - PSI2008

    MSRP
    Reg Price
    Your Price: Your Sale Price: $24.99
    Add to Cart
  • PSI Power 6-inch Duramax MAP sensor pigtail with 3-way Aptiv connector harness, part number PSI2006.

    PSI Power

    PSI Power 6" Duramax MAP Sensor Pigtail – 3-Way Aptiv Connector Harness - PSI2006

    MSRP
    Reg Price
    Your Price: Your Sale Price: $24.99
    Add to Cart
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3247 Commerce Drive Newburgh, IN 47630
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