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Featured

  • Performance Module for 7.6L and 8.1L John Deere Engines (model RE1000) shown with a compact black housing, labeled connectors, and plug-in wiring harness, designed to improve engine power, torque, and overall performance.
    Performance Module for 7.6L & 8.1L John Deere engines - RE1000
  • Performance Module for 9.0L John Deere Tier IV Final Engines (model JD2905) shown with a robust black housing, labeled connectors, and plug-in wiring harness, designed to enhance engine power, torque, and overall performance.
    Performance Module for 9.0L John Deere Tier IV Final Engines - JD2905
  • PSI Power JD2904 Performance Module for 9.0L John Deere Tier IV Final Engines featuring a durable black housing with labeled connectors and plug-in wiring harness, designed to boost engine power, torque, and fuel efficiency.
    Performance Module for 9.0L John Deere Tier IV Engines - JD2904
  • PSI Power JD2800 Performance Module for 9.0L John Deere Tier III Engines shown with a durable black housing, labeled connectors, and plug-in wiring harness, engineered to increase engine power, torque, and overall performance.
    Performance Module for 9.0L John Deere Tier III engines - JD2800
  • Performance Module for 10.3L and 12.9L Iveco/FPT Tier III and Tier IV Engines (model IV6000) shown with a sturdy black housing, labeled connectors, and wiring harness designed for plug-and-play installation to boost engine performance.
    Performance Module for 10.3L & 12.9L Iveco/FPT Tier III and Tier IV Engines - IV6000

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 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 RAM 6.7L Cummins Engines - 60261

Latest

  • aFe POWER Filter GUARD Pre-Filter - Black 21/24/72-90010, 24-91002 21/72-90021, 24-91026 | 28-10033
    aFe POWER Filter GUARD Pre-Filter - Black 21/24/72-90010, 24-91002 21/72-90021, 24-91026 | 28-10033
  • BladeRunner GT Series Wastegate Actuator Dodge Diesel Trucks 03-07 L6-5.9L(td) | 46-60059
    BladeRunner GT Series Wastegate Actuator Dodge Diesel Trucks 03-07 L6-5.9L(td) | 46-60059
  • Magnum FLOW Pro 5R Air Filter 4 F x 6 B x 4-3/4 T x 14 H in | 24-40044
    Magnum FLOW Pro 5R Air Filter 4 F x 6 B x 4-3/4 T x 14 H in | 24-40044
  • BladeRunner EGR Cooler Ford Diesel Trucks 04-07 V8-6.0L (td) | 46-90088
    BladeRunner EGR Cooler Ford Diesel Trucks 04-07 V8-6.0L (td) | 46-90088
  • Front view of the HP Tuners RTD+ device included with PSI Power custom tunes for Chevrolet Corvette Z06 6.2L supercharged LT4 applications.
    2014-2016 Chevrolet Corvette Z06 6.2L LT4 HP TUNERS RTD+ with PSI Power Custom Tunes | 81005-HP

Featured

  • Performance Module for 7.6L and 8.1L John Deere Engines (model RE1000) shown with a compact black housing, labeled connectors, and plug-in wiring harness, designed to improve engine power, torque, and overall performance.
    Performance Module for 7.6L & 8.1L John Deere engines - RE1000
  • Performance Module for 9.0L John Deere Tier IV Final Engines (model JD2905) shown with a robust black housing, labeled connectors, and plug-in wiring harness, designed to enhance engine power, torque, and overall performance.
    Performance Module for 9.0L John Deere Tier IV Final Engines - JD2905
  • PSI Power JD2904 Performance Module for 9.0L John Deere Tier IV Final Engines featuring a durable black housing with labeled connectors and plug-in wiring harness, designed to boost engine power, torque, and fuel efficiency.
    Performance Module for 9.0L John Deere Tier IV Engines - JD2904
  • PSI Power JD2800 Performance Module for 9.0L John Deere Tier III Engines shown with a durable black housing, labeled connectors, and plug-in wiring harness, engineered to increase engine power, torque, and overall performance.
    Performance Module for 9.0L John Deere Tier III engines - JD2800
  • Performance Module for 10.3L and 12.9L Iveco/FPT Tier III and Tier IV Engines (model IV6000) shown with a sturdy black housing, labeled connectors, and wiring harness designed for plug-and-play installation to boost engine performance.
    Performance Module for 10.3L & 12.9L Iveco/FPT Tier III and Tier IV Engines - IV6000

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 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 RAM 6.7L Cummins Engines - 60261

Latest

  • aFe POWER Filter GUARD Pre-Filter - Black 21/24/72-90010, 24-91002 21/72-90021, 24-91026 | 28-10033
    aFe POWER Filter GUARD Pre-Filter - Black 21/24/72-90010, 24-91002 21/72-90021, 24-91026 | 28-10033
  • BladeRunner GT Series Wastegate Actuator Dodge Diesel Trucks 03-07 L6-5.9L(td) | 46-60059
    BladeRunner GT Series Wastegate Actuator Dodge Diesel Trucks 03-07 L6-5.9L(td) | 46-60059
  • Magnum FLOW Pro 5R Air Filter 4 F x 6 B x 4-3/4 T x 14 H in | 24-40044
    Magnum FLOW Pro 5R Air Filter 4 F x 6 B x 4-3/4 T x 14 H in | 24-40044
  • BladeRunner EGR Cooler Ford Diesel Trucks 04-07 V8-6.0L (td) | 46-90088
    BladeRunner EGR Cooler Ford Diesel Trucks 04-07 V8-6.0L (td) | 46-90088
  • Front view of the HP Tuners RTD+ device included with PSI Power custom tunes for Chevrolet Corvette Z06 6.2L supercharged LT4 applications.
    2014-2016 Chevrolet Corvette Z06 6.2L LT4 HP TUNERS RTD+ with PSI Power Custom Tunes | 81005-HP
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  3. Connector Pigtails & Extensions

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

    John Deere

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

    MSRP
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    Your Sale Price: Your Sale Price: $29.99
    Add to Cart
  • PSI6002 termination plug for stabilizing tractor CAN BUS communication

    PSI Power

    PSI Power CAN BUS Termination Plug for McCormick X8 Tractors - PSI6002

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    Your Sale Price
    Your Sale Price: Your Sale Price: $33.70
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  • PSI6003 electrical diagnostic tester installed between sensor and equipment wiring harness

    PSI Power

    PSI Power Inline Circuit Tester for Elobau Rotary Angle Sensor - PSI6003

    MSRP
    Your Sale Price
    Your Sale Price: Your Sale Price: $50.55
    Add to Cart
  • Plug-and-play Cummins injector harness adapter – 4-pin to 6-pin connectors for 5.9L engine conversion

    PSI Power

    Cummins Valve Cover Conversion Harness -PSI1003

    MSRP $163.59
    Your Sale Price
    Your Sale Price: Your Sale Price: $146.06
    Add to Cart
  • VGT actuator harness adapter for Cummins 6.7L ISB engines (2007.5–2012), showing plug connectors and wiring

    PSI Power

    Cummins 6.7L VGT Adapter Harness (07.5–12) -PSI1002

    MSRP $50.32
    Your Sale Price
    Your Sale Price: Your Sale Price: $44.93
    Add to Cart
  • Turbo Vane Position Sensor Adapter Harness for LLY Duramax - PSI1001

    PSI Power

    Turbo Vane Position Sensor Adapter Harness for LLY Duramax - PSI1001

    MSRP $50.32
    Your Sale Price
    Your Sale Price: Your Sale Price: $44.93
    Add to Cart
  • 18" Rail Pressure Sensor Extension Harness – Fits Common Rail Diesel Engines

    PSI Power

    Bosch Rail Pressure Extension Harness - PSI1000

    MSRP $44.79
    Your Sale Price
    Your Sale Price: Your Sale Price: $39.99
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  • PSI Power 8-inch LS ignition coil pigtail harness, part number PSI2063.

    PSI Power

    PSI Power 8" LS Ignition Coil Pigtail – PSI2063

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    Your Sale Price: Your Sale Price: $35.99
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  • PSI Power 8-inch LS ignition coil pigtail harness, part number PSI2062.

    PSI Power

    PSI Power 8" LS Ignition Coil Pigtail – PSI2062

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    Your Sale Price: Your Sale Price: $34.99
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  • PSI Power 6-inch LS ignition coil pigtail harness, part number PSI2061.

    PSI Power

    PSI Power 6" LS Ignition Coil Pigtail - PSI2061

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    Your Sale Price: Your Sale Price: $24.99
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  • PSI Power 10-inch John Deere injector pigtail harness, part number PSI2060.

    PSI Power

    PSI Power 10" John Deere Injector Pigtail - PSI2060

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    Your Sale Price: Your Sale Price: $89.99
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  • PSI Power 10-inch International pressure sensor pigtail harness, part number PSI2059.

    PSI Power

    PSI Power 10" International Pressure Sensor Pigtail – PSI2059

    MSRP
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    Your Sale Price: Your Sale Price: $34.99
    Add to Cart
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