Collection: PSI Power
At PSI Power, we are dedicated to supporting you on the farm, on the worksite, and out on the road by delivering superior quality products, backed by our renowned service and integrity. Through continuous product innovation and engineering advancements, we take pride in enhancing the efficiency of your operations every day.
PSI Power is located in rural Southern Indiana. PSI Power has grown and evolved to keep pace with the ever-changing electronics industry. Every product is engineered, tested, and built at our facilities in Newburgh, IN, where it undergoes rigorous testing and quality control checks to ensure all key components meet proper specifications and standards, before they reach our valued customers. Whether it is agriculture, construction, forestry, light duty diesel, medium duty diesel, heavy duty and semi, or gas cars/trucks, we make the product to get the most out of your application.

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LS MTRON 1.9L Tier 4 Final Performance Module #LS1904
Vendor:PSI Power ProductsRegular price $748.76 USDRegular priceUnit price / per -
Kubota 6.1L Tier 4 Final Performance Module #KUB6104
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Kubota 3.8L Tier 4 Final Performance Module #KUB3804
Vendor:PSI Power ProductsRegular price $2,133.03 USDRegular priceUnit price / per -
Kubota 3.3L Tier 4 Performance Module #KUB3304
Vendor:PSI Power ProductsRegular price $2,133.03 USDRegular priceUnit price / per -
Kubota 2.4L Tier 4 Final Performance Module #KUB2400
Vendor:PSI Power ProductsRegular price $2,133.03 USDRegular priceUnit price / per -
Kubota 3.8L & 6.1L Performance Module #KUB1500
Vendor:PSI Power ProductsRegular price $748.76 USDRegular priceUnit price / per -
Komatsu 6.7L Tier 4 Final Performance Module #KOM6701
Vendor:PSI Power ProductsRegular price $748.76 USDRegular priceUnit price / per -
Kohler 2.5L Stage 5 Performance Module #KOH2500
Vendor:PSI Power ProductsRegular price $748.76 USDRegular priceUnit price / per -
John Deere 2.9L, 4.5L, 6.8L, 8.1L, & 9.0L Tier 2, 3 & 4 Performance Module #JDCR2000
Vendor:PSI Power ProductsRegular price $748.76 USDRegular priceUnit price / per -
John Deere 6.8L Denso CR Tier 3 Performance Module #JDC2683
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
John Deere 9.0L Tier 4 Final Performance Module #JD2905
Vendor:PSI Power ProductsRegular price $2,888.09 USDRegular priceUnit price / per -
John Deere 9.0L Tier 4 Final Performance Module #JD2904
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
John Deere 8.1L Tier 2 Performance Module #JD2810
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
John Deere 9.0L Tier 3 Performance Module #JD2800
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
John Deere 6.8L Tier 4 Final Performance Module #JD2684F
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
John Deere 6.8L Tier 3 Performance Module #JD2683
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
John Deere 4.5L Tier 4 Performance Module #JD2454F
Vendor:PSI Power ProductsRegular price $2,133.03 USDRegular priceUnit price / per -
John Deere 4.5L Tier 4 Performance Module #JD2454
Vendor:PSI Power ProductsRegular price $2,133.03 USDRegular priceUnit price / per -
John Deere 4.5L Tier 3 Performance Module #JD2453
Vendor:PSI Power ProductsRegular price $2,133.03 USDRegular priceUnit price / per -
John Deere 4.5L Tier 4 Final Performance Module #JD2450
Vendor:PSI Power ProductsRegular price $2,133.03 USDRegular priceUnit price / per -
JCB 4.4L Ecomax Tier 4 Performance Module #JCB4404
Vendor:PSI Power ProductsRegular price $2,133.03 USDRegular priceUnit price / per -
Iveco/FPT 8.7L Bosch CR Tier 3 Performance Module #IV6902
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Iveco/FPT 8.7L Tier 3 Performance Module #IV6901
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Iveco/FPT 9.0L Tier 3 Performance Module #IV6900
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Iveco/FPT 6.7L & 6.75L Tier 3 Performance Module #IV6703
Vendor:PSI Power ProductsRegular price $2,241.57 USDRegular priceUnit price / per -
Iveco/FPT 6.7L Tier4B Performance Module #IV6670B
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Iveco/FPT 6.7L Tier 4 Performance Module #IV6670
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Iveco/FPT 6.7L Tier 4 Performance Module #IV6667
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Iveco/FPT 4.5L Tier 4B Performance Module #IV6645B
Vendor:PSI Power ProductsRegular price $2,133.03 USDRegular priceUnit price / per -
Iveco/FPT 4.5L Tier 4 Performance Module #IV6645
Vendor:PSI Power ProductsRegular price $2,133.03 USDRegular priceUnit price / per -
Iveco/FPT 10.3L Tier 2 Performance Module #IV6103
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Iveco/FPT 7.8L Tier 2 Performance Module #IV6078
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Iveco/FPT 15.9L Stage 5 Performance Module #IV6015
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Cummins ISX 15.0L 2002-2010 Performance Module #31000
Vendor:PSI Power ProductsRegular price $2,510.56 USDRegular priceUnit price / per -
Cummins ISB 6.7L 2013-2024 Performance Module #12251
Vendor:PSI Power ProductsRegular price $1,000.45 USDRegular priceUnit price / per -
Iveco/FPT 8.7L Tier 4B Performance Module #IV6870B
Vendor:PSI Power ProductsRegular price $2,241.57 USDRegular priceUnit price / per