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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 10-inch Ford taillight pigtail harness, part number PSI2057.

    PSI Power

    PSI Power 10" Ford Taillight Pigtail – PSI2057

    MSRP
    Reg Price
    Your Price: Your Sale Price: $44.99
    Add to Cart
  • PSI Power 6-inch Cummins injector pigtail harness, part number PSI2056.

    PSI Power

    PSI Power 6" Cummins Injector Pigtail - PSI2056

    MSRP
    Reg Price
    Your Price: Your Sale Price: $44.99
    Add to Cart
  • PSI Power 6-inch SISU injector pigtail with 8-way Deutsch connector harness, part number PSI2055.

    PSI Power

    PSI Power 6" SISU Injector Pigtail – 8-Way Deutsch Connector Harness - PSI2055

    MSRP
    Reg Price
    Your Price: Your Sale Price: $44.99
    Add to Cart
  • PSI Power 6-inch GM fuel pressure sensor and headlight pigtail harness, part number PSI2054.

    PSI Power

    PSI Power 6" GM Fuel Pressure Sensor & Headlight Pigtail - PSI2054

    MSRP
    Reg Price
    Your Price: Your Sale Price: $29.99
    Add to Cart
  • PSI Power 6-inch Toyota throttle pedal pigtail with 6-way Yazaki connector harness

    PSI Power

    PSI Power 6" Toyota Throttle Pedal Pigtail – 6-Way Yazaki Connector Harness - PSI2053

    MSRP
    Reg Price
    Your Price: Your Sale Price: $29.99
    Add to Cart
  • PSI Power 6-inch GM, Chrysler, and Ford throttle pedal pigtail with 6-way Molex connector harness, part number PSI2052.

    PSI Power

    PSI Power 6" GM, Chrysler & Ford Throttle Pedal Pigtail – 6-Way Molex Connector Harness - PSI2052

    MSRP
    Reg Price
    Your Price: Your Sale Price: $29.99
    Add to Cart
  • PSI Power 6-inch GM throttle pedal pigtail with 6-way Aptiv connector harness, part number PSI2051.

    PSI Power

    PSI Power 6" GM Throttle Pedal Pigtail – 6-Way Aptiv Connector Harness - PSI2051

    MSRP
    Reg Price
    Your Price: Your Sale Price: $29.99
    Add to Cart
  • PSI Power 6-inch Chrysler, Nissan, and GM throttle pedal pigtail with 6-way TE Connectivity harness, part number PSI2050.

    PSI Power

    PSI Power 6" Chrysler, Nissan & GM Throttle Pedal Pigtail – 6-Way TE Connectivity Harness - PSI2050

    MSRP
    Reg Price
    Your Price: Your Sale Price: $29.99
    Add to Cart
  • PSI Power 6-inch Cummins pressure sensor pigtail with 5-way Bosch connector harness, part number PSI2049.

    PSI Power

    PSI Power 6" Cummins Pressure Sensor Pigtail – 5-Way Bosch Connector Harness - PSI2049

    MSRP
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    Your Price: Your Sale Price: $24.99
    Add to Cart
  • PSI Power 6-inch Cummins and Duramax injector pigtail with 4-way Aptiv connector harness, part number PSI2048.

    PSI Power

    PSI Power 6" Cummins & Duramax Injector Pigtail – 4-Way Aptiv Connector Harness - PSI2048

    MSRP
    Reg Price
    Your Price: Your Sale Price: $34.99
    Add to Cart
  • PSI Power 6-inch GM and Ford multiuse pressure sensor pigtail with 4-way Tyco connector harness, part number PSI2047.

    PSI Power

    PSI Power 6" GM & Ford Multiuse Pressure Sensor Pigtail – 4-Way Tyco Connector Harness - PSI2047

    MSRP
    Reg Price
    Your Price: Your Sale Price: $24.99
    Add to Cart
  • PSI Power 6-inch Toyota, Lexus, and Subaru throttle pedal pigtail with 6-way Sumitomo connector harness, part number PSI2046.

    PSI Power

    PSI Power 6" Toyota, Lexus & Subaru Throttle Pedal Pigtail – 6-Way Sumitomo Connector Harness - PSI2046

    MSRP
    Reg Price
    Your Price: Your Sale Price: $34.99
    Add to Cart
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3247 Commerce Drive Newburgh, IN 47630
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