Ag Diesel Solutions KUB1500 Performance Module for 3.8L & 6.1L Kubota Common Rail Engines

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Part #: KUB1500 UPC: 810010060105
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Installation Instructions

Ag Diesel Solutions Performance Modules KUB1500 Details

Ag Diesel Solutions performance modules from PSI Power increase your vehicle's power safely and efficiently, giving you better fuel mileage in a vehicle warranty-friendly package. Rather than plug into the OBD-II port and communicate with the ECM like a traditional tuner, in-line power modules from Ag Diesel Solutions intercept the factory ECM signal en route to the fueling systems. The intercepted signal is then modified by the power module and continues on, providing all the benefits of efficiency and performance programming without ever communicating with the factory ECM. This plug-and-play tuning means there is no "footprint" in the ECM, and as long as you remove the module from your vehicle before taking it in to the dealership for warranty or service work, they will never know it was installed, keeping your valuable factory warranty intact.

Key Features

  • Add Horsepower, Torque and Fuel Mileage
  • Multiple Power Levels to Choose From
  • Change Power Levels On-The-Fly
  • Won't Void Your Factory Warranty (Remove the Module Before Service)
  • Engineered, Designed and Manufactured in the USA
  • US-Based Customer Service and Tech Support
  • Comes with Installation Instructions with Photos
  • 3 Year Manufacturer Warranty

Works in these Vehicles with 3.8L & 6.1L Kubota Tier III & IV Interim Engines:



  • Bobcat A770 All-Wheel Steer Loader
  • Bobcat S750 Skid-Steer Loader
  • Bobcat S770 Skid-Steer Loader
  • Bobcat S850 Skid-Steer Loader
  • Bobcat T750 Track Loader
  • Bobcat T770 Track Loader
  • Bobcat T850 Compact Track Loader



  • Kubota M100GX Tractor 
  • Kubota M100X Tractor
  • Kubota M108GX Tractor
  • Kubota M108S Tractor
  • Kubota M110GX Tractor
  • Kubota M110X
  • Kubota M8560 Tractor 
  • Kubota M9960 Tractor 
  • Kubota SVL90-2 Compact Track Loader
  • Kubota M126GX Tractor
  • Kubota M126X Tractor
  • Kubota M128GX Tractor 
  • Kubota M128X Tractor
  • Kubota M135GX Tractor
  • Kubota M135X Tractor


The adjustable three position switch allows you to adjust on-the-fly from Stock, +15%, or +30% Horsepower. There is no ECM flash required. Instead the module receives the data from the ECM and optimizes the signal to the engine to improve both power and fuel efficiency. True Plug-and-Play connectivity means you won’t need to cut or splice any wires. Just connect the Heavy Duty Truck Edition module into your existing factory connectors.


Agricultural Diesel Solutions Power Module Switch


The above module is shown in the stock position. Stock is all the way to the left (counter clockwise). Move the rotary switch to the Middle for the Low Position and to the far right for the High Position.


This product can expose you to chemicals which are known to the State of California to cause cancer. For more information go to
California Proposition 65 Notice
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