John Deere 2.9L, 4.5L, 6.8L, 8.1L & 9.0L Performance Module

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Part # JDCR2000

The JDCR2000 Performance Module fits 2.9L, 4.5L, 6.8L, 8.1L, & 9.0L Tier II, III, and IV John Deere Denso common rail engines.

This diesel performance module is designed for fuel economy with up to 30% increase in hp and fuel savings up to 10%-20%. Adjustable with a three position switch, Stock, +15%, & +30% hp. 

The module doesn’t flash the ECM, instead it receives the data from the ECM, optimizes the signal to the engine improving the fuel efficiency and power. These savings ensure a quick return on investment so you can enjoy greater efficiency and less cost. Plug-and-play connectivity means there’s no need to cut, splice or modify engine wiring.


All PSI Power Modules are Made in the U.S.A. and include:

  • 30 day money back guarantee
  • Three year warranty
  • U.S. based customer service

Applications:

Click Here to Download - John Deere 2.9L, 4.5L, 6.8L, 8.1L, & 9.0L Install Instructions

USD $ 662.00 662.0 USD USD $ 662.00

CAD $ 0.00

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John Deere

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30-day money-back guarantee
Same day shipping (on most products) if ordered by 11:00am Pacific